explain the importance of dimensioning in biology​

Answers

Answer 1

Answer:

Even if you make a drawing to scale, it would be difficult to determine the exact precision that is needed.

It would be time consuming to measure each of the lines to determine measurement.

The basis for modern part dimensioning is the need for interchangeable parts (being able to buy something off the shelf that fits what you already have)

Explanation

When dimensioning, it is good technique to avoid listing the dimension more than once through out the drawing.

If you need to list a dimension more than once, for accuracy or ease of viewing, you must encase the dimension within a set of brackets.

Answer 2

Answer:

The purpose of dimensioning is to provide a clear and complete description of an object. A complete set of dimensions will permit only one interpretation needed to construct the part. Dimensioning should follow these guidelines. Accuracy: correct values must be given.


Related Questions

A person with curly hair has children with a person who has straight hair. All children in the F1 generation have wavy hair. What kind of inheritance pattern explains this phenomenon? What would the F2 generation look like, i.e., what would the genotype and phenotype ratios be if two wavy haired individuals had children

Answers

Answer:

The correct answer is -

a. incomplete dominance

b. f2 = 1:2:1 = straight:wavy:curly

Explanation:

In this question, it is given that a person with curly hair and a person with straight hair has all children with wavy hair. It means that the heterozygous offspring in F1 has blended traits which means this trait shows incomplete dominance. Suppose C is curly hair c is straight hair then f1 offspring will have Cc (wavy hair)

now in F2:

cross: Cc cross with Cc

gametes: C, c

Punnett square:

   C       c

C    CC    Cc

c    Cc     cc

Thus, the genotype and phenotype ration would be :

genotype: 1:2:1 = CC:Cc:cc

phenotype: 1:2:1 = straight:wavy:curly

The structural integrity of bacteria is to peptidoglycan as the structural integrity of plant spores is to

Answers

Answer:

Lignin.

Explanation:

The structural integrity of plant spores is lignin that is present in many parts of the plant. This lignin provides hardness to the plant body which help them to stand the plant erect. If this lignin is not present in the plant body the plant will not stand erected. This lignin is present in large amount in the stem of plant body so that's why the lignin provides structural integrity to plant spores

the two main function of sweat are a. to keep the body cool and to remove excess protein b. to remove waste products and to cool the body ​

Answers

Answer:

Then answer is A

Explanation:

66. A 64-year-old woman, who has always been proud of her suntanned, healthy look, is referred to a dermatologist with a blue-violet, painless, 1.5-cm lump in the skin of her left shoulder. The lump is firm and cannot be moved, and has grown very rapidly over the past few weeks. The mass is removed surgically and the pathologist diagnoses it as a Merkel cell carcinoma. If the UV radiation to which her skin was exposed affected the Merkel cells, what other cell type sharing the same specific epidermal layer might also be affected

Answers

Answer:

Basal stem cells for keratinocytes

Explanation:

Keratinocytes are epidermal cells located in the outermost layer of the skin (i.e., the epidermis). Moreover, the cells located in the basal layer of the skin are known as basal keratinocytes or basal cells. These basal cells are proliferative cells that undergo differentiation in order to form suprabasal epidermal layers. Merkel cells are neuroendocrine cells that are located in the basal layer of the skin (scattered among basal keratinocytes), which are attached to surrounding keratinocytes by intercellular junctions called desmosomes.

In a two-point test cross, 36 of the offspring were recombinant types. The remaining 64 offspring were parental types. How many map units separate the two loci

Answers

Answer:

36

Explanation:

A two-point test-cross is a cross between an individual with a double heterozygote genotype and a homo-zygous recessive individual in order to determine the recombination frequency between two linked genes. In genetics, one map unit (m.u.) can be defined as the measure of the distance (i.e., genetic distance instead of physical distance) between genes for which one (1) product of meiosis in one hundred (100) is recombinant. In this case, 36 of the offspring have the recombinant phenotype, while the remaining 64 offspring are not recombinant, and therefore both genes are separated by 36 mu (64 + 36 = 100 >> 36 mu).

The distance between two genes is usually expressed in map units. In the exposed example, 36 MU separates the two loci.

----------------------------------

The map unit is used to express the distance between a pair of genes.

To interpret it, we need to consider that for every 100 meiotic products, one of them results in a recombinant product.

The genetic distance will result from multiplying the recombination frequency by 100 and expressing it in map units (MU).

To calculate the recombination frequency we will use the next formula:

                 P = Recombinant number / Total of individuals.

We know that

Recombinant number = 36Parental number = 64Total number of individuals = 36 + 64 = 100 individuals

So now, all we need to do is to replace the terms by their values

P = Recombinant number / Total of individuals

P = 36 / 100

P = 0.36 ⇒ Recombination frequency

Now we need to get the distance between genes, expressed in Map Units.

P = 0.36

Distance in MU = P x 100 = 0.36 x 100 = 36 MU.

So, 36 MU separates the two loci.

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A process that completely removes or destroys all viable microorganisms, including viruses, from an object or habitat is referred to as disinfection

Answers

Answer:

A process that completely removes or destroys all viable microorganisms, including viruses, from an object or habitat is referred to as disinfection

Answer

yes, this is referred as disinfection.

To provide energy for the work that cells do, all cells need____

Answers

all living cells need oxygen

what is circulatory system?​

Answers

Answer:

the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.

Explanation:

The function of thick mucus in the stomach is to Group of answer choices promote fat digestion. activate stomach enzymes. protect stomach cells from acid and enzymes. keep the stomach bacteria-free.

Answers

Answer:

protect stomach cells from acid and enzymes.

Explanation:

This prevents peptic ulcers.

What is the name of the enzyme used in both cellular respiration and photosynthesis to stick a phosphate to ADP to make ATP

Answers

Answer:

ATP synthase

Explanation:

In both cellular respiration and photosynthesis, the enzyme ATP synthase is utilized to help make ATP.

Which statement best describes how a catalyst can speed up a chemical reaction?
a. The catalyst decreases the activation energy needed.
b. The catalyst increases the concentration of products.
c. The catalyst binds to enzymes to release substrates.
d. The catalyst increases the concentration of reactants.

Answers

D. The catalyst increases the concentration of reactants.

Answer:

D. The catalyst increases the concentration of reactants.

Explanation:

A square kilometer of forest has 200 deer. What is the term that is used to describe this number?
density-dependent
birth rate
limiting factors
population density

Answers

Answer:

Population Density

Explanation:

I had the same answer and it was correct

Make me brainliest pls

The term that is used to describe the number of deer in a square kilometer of forest is population density.

What is population density?

Population density is a measure of how crowded or dispersed a population is in a particular area. It is calculated as the number of individuals of a particular species per unit of area, such as square kilometer or square mile. This measure helps to understand the concentration of individuals of a species in a given area. A high population density means there are more individuals of a species per unit area, whereas a low population density indicates fewer individuals in a given area.

Population density plays a crucial role in understanding and predicting the effects of population growth on the environment. High population density can lead to increased competition for resources such as food, water, and shelter, which can cause stress on the ecosystem. It can also lead to an increased risk of diseases and higher rates of pollution. In contrast, low population densities can lead to the extinction of species due to lack of genetic diversity and inbreeding. Understanding population density is important for conservation biology, urban planning, and resource management, among others.

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Use the Punnett square to determine the ratio of offspring with the described trait to the total number of offspring

Answers

Explanation:

X y

X XX Xy

y Xy yy

capital letter is dominant

small letter is recessive

example

capital letter could be brown eyes

small letter could be blue eyes

A meiotic error occurred during gamete formation, resulting in an egg that has 24 chromosomes. If that egg is fertilized by a normal sperm, how many chromosomes will be in the zygote

Answers

Answer:

47 chromosomes

Explanation:

Meiosis is a kind of division that reduces the chromosome number of the daughter cells by half i.e. 2n - n. It occurs only in reproductive cells to produce sex cells or gametes. In humans, meiosis occurs to produce gametes (egg and sperm) that have 23 haploid chromosomes.

N.B: Somatic human cells have 46 chromosomes

According to this question, a meiotic error occurred during gamete formation, resulting in an egg that has 24 chromosomes. If that egg is fertilized by a normal sperm i.e. sperm with 23 chromosomes. A zygote that posseses (23 + 24) = 47 chromosomes will be produced.

Darwin’s finches evolved on an island. What is the main reason that islands often provide good examples of evolution?
They have many niches.
They have many organisms that live on them.
They allow for automatic biogeographic isolation.
They allow for many variations to exist in species.

Answers

Answer:   c)  They allow for automatic biogeographic isolation.

The main reason that islands often provide good examples of evolution that they allow for automatic biogeographic isolation. The correct option is C.

What is evolution?

Transition in the heritable traits of biological communities over time is referred to as evolution.

These traits are gene expressions that are passed down from parent to progeny during reproduction.

They have resulted in significant gains in standard of living, public welfare, wellness, and protection.

They have altered our perceptions of the universe and of ourselves in relationship to the world around us. One of the most fundamental concepts in modern science is biological evolution.

They are well-known for evolving different beaks that are suited to different food types, such as large seeds as well as invertebrates, enabling them to occupy different niches.

Thus, the correct option is C.

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An endoscope is a fiber-optic medical instrument that emits light. Doctors can insert endoscopes into hollow body parts. Which property of fiber-optic strands makes them most useful in endoscopes?

They can create virtual images.
They are decorative and colorful.
They can transmit data quickly.
They are small and flexible.

Answers

Answer:

Sorry i`m late but the answer is they create virtual images

Explanation:

The property of fiber-optic strands that makes them most useful in endoscopes is that they are small and flexible.

What is an endoscope?

An endoscope is a medical instrument that consists of a long, thin, flexible tube equipped with a light source and a camera at the tip. It is used by doctors to visualize and examine internal organs or structures within the body. The endoscope can be inserted through natural body openings like the mouth, anus, or small incisions to access various areas of the body.

It allows for direct visualization of the internal organs, capturing real-time images or videos that can be viewed on a monitor. Endoscopes are commonly used for diagnostic purposes, such as examining the gastrointestinal tract, respiratory system, urinary tract, or joints. They can also be used for therapeutic procedures, such as removing polyps, taking biopsies, or performing minimally invasive surgeries.

Endoscopes have revolutionized medical diagnostics and interventions by providing a less invasive alternative to traditional surgical methods.

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The ___________ can be found as part of the epithalamus, near the superior colliculi of the midbrain.

Answers

Answer:

The answer is, pineal gland

Explanation:

I hope this helps you out!

Describe the digestive system in human body!​

Answers

[tex] \green{\huge{\red{\boxed{\green{\mathfrak{QUESTION}}}}}} [/tex]

Describe the digestive system in human body

[tex] \huge\green{\boxed{\huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}}}[/tex]

ᴅɪɢᴇꜱᴛɪᴏɴ ɪɴ ʜᴜᴍᴀɴꜱ ᴏᴄᴄᴜʀ ᴛʜʀᴏᴜɢʜ ᴅɪꜰꜰᴇʀᴇɴᴛ ꜱᴛᴀɢᴇꜱ-

[tex]{\bf{Ingestion:}}[/tex]: It is the process of taking in food.It involves taking in food through the mouth and eating it.

[tex]{\bf{Digestion:}}[/tex]: It is the breakdown of food into simpler, soluble form with the help of digestive juices made in the body.

[tex]{\bf{Absorption:}}[/tex]: In absorption, food in the soluble form passes into the body fluids such as blood.

[tex]{\bf{Assimilation:}}[/tex]: Assimilation is the process by which absorbed nutrients are utilized by the body.

[tex]{\bf{Egestion:}}[/tex]: It is the process of elimination of undigested solid parts of the food.

______________________________________

~~~~~~~~~~ᴅɪɢᴇꜱᴛɪᴏɴ ɪɴ ᴛʜᴇ ᴍᴏᴜᴛʜ!

Food is taken in or [tex]\tt\bf\blue{ingested}[/tex] through the mouth.Digestion begins inside your mouth when you chew the food.

The water in your mouth is digestive juice called [tex]\tt\bf\blue{Saliva}[/tex]

 .

It is secreted by the three pairs of the [tex]\tt\bf\green{Salivary \: Glands}[/tex] in your mouth.

Chewing breaks down the food into small pieces and mixes it with saliva.This process is called [tex]\tt\bf\green{Mastification}[/tex]

______________________________________

~~~~~~~~ᴅɪɢᴇꜱᴛɪᴏɴ ɪɴ ᴛʜᴇ ꜱᴛᴏᴍᴀᴄʜ!

After the food is swallowed, it slides down the pharynx into the [tex]\tt\bf\purple{Oesophagus}[/tex]

(foodpipe).

The oesophagus leads from your mouth to the stomach.It is made up of muscles.

These muscles gently push food down to your stomach in a wave like action called [tex]\tt\bf\red{Peristalsis}[/tex]

______________________________________

ᴀʙꜱᴏʀᴩᴛɪᴏɴ ɪɴ ᴛʜᴇ ꜱᴍᴀʟʟ ɪɴᴛᴇꜱᴛɪɴᴇ!

The digested food is then absorbed by the small intestine. Absorption of the food occurs through thousands of small finger-like projections in the inner wall of the small intestine.

These projections are known as [tex]\tt\bf\pink{Villi}[/tex] increse the surface area of absorption of digested food.

Each villus has a network of fine blood cappilaries close to the surface.

The food absorbed on the surface of the villus passes into the blood in tge cappilaries.

______________________________________

~~~~~~~~~~~~          ᴀꜱꜱɪᴍɪʟᴀᴛɪᴏɴ!

The food absorbed into the blood is transported to different parts of the body.It is used to provide energy and materials for growth and repair of the body tissues.This is the final stage of digestion and is known as [tex]\tt\bf\red{Assimilation}[/tex]

______________________________________

~~~~~~~~~~~~             ᴇɢᴇꜱᴛɪᴏɴ!

Not all the food you eat is digeated & absorbed.The food that cannot be digested moves from the small intestine into a wide tube called the [tex]\tt\bf\green{Large \: Intestine}[/tex]

The waste food is now almost solid is stored in the last part of the large intestine called the [tex]\tt\bf\green {Spectrum}[/tex]

It then passes away from the body through [tex]\tt\bf\green{Anus}[/tex]

______________________________________

[tex] \red \star{Thanks \: And \: Brainlist} \blue\star \\ \green\star If \: U \: Liked \: My \: Answer \purple \star[/tex]

is this right? [extra characters]​

Answers

Answer:

i think you forgot something hun

Explanation:

According to a recent survey, the tiger is the world's favorite animal. Besides their natural beauty, what else about tigers amazes us? Tigers are some of the most powerful hunters in the animal world. They are the largest animal in the cat family. They can weigh more than 600 pounds and measure as long as 11 feet. They are not only strong but also light-footed and agile. They can easily jump long distances when hunting prey. Tigers can even jump as high as 16 feet in the air! They have extremely powerful jaws. A tiger is strong enough to kill a lion, a bear, or even an elephant.

Answers

Hi there, what's the question ?

What can you tell about an igneous rock that has a coarse-texture?
A. It is a carbonate.
B. It probably formed in a volcanic eruption.
C. It is most likely formed underground.
D. It is extrusive.

Answers

Answer: It is most likely formed underground

An igneous rock that has a coarse texture is one that formed from slowly cooling magma deep within the Earth's crust, or from slowly cooling lava on the surface. The slow cooling allows large mineral crystals to grow, giving the rock a coarse, grainy texture.

What can the size and shape determine ?

The size and shape of the mineral crystals within the rock can provide information about the rock's cooling history and the conditions under which it formed. Coarse-grained igneous rocks such as granite, gabbro, and diorite typically have crystals that are visible to the open eye, with sizes ranging from a few millimeters to several centimeters in diameter.

The composition of the rock can also be determined based on the types of minerals present in the coarse-grained texture. For example, if the rock contains primarily feldspar and quartz, it is likely a granite. If it contains mainly plagioclase feldspar and pyroxene, it is likely a gabbro.

Overall, the coarse texture of an igneous rock indicates that it cooled slowly over a long period, allowing mineral crystals to grow and form a visible grain structure. The size and composition of the crystals can provide clues about the rock's history and origin.

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[tex]what \: is \: cell \: \: \: {?}[/tex]

Answers

Answer:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell

Explanation:

❣️(◍Jess bregoli◍)❣️

#keep learning!!

Answer:

hello there,

A cell are the basic building block of all living thing. "The human body is composed of trillions of cells. ... Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell"

Explanation:

i got this from an article i used for a cell project. But it gives you an understanding of a cell is

Which weathering process involves physical forces but not chemical
reactions or dissolving of minerals?

Answers

Answer:

Mechanical weathering, also called physical weathering, breaks rock into smaller pieces. These smaller pieces are just like the bigger rock, just smaller. That means the rock has changed physically without changing its composition.

Explanation:

GIVE BRAINLIST

When two aqueous solutions that differ in solute concentration are placed on either side of a semipermeable membrane and osmosis is allowed to take place, the water will Group of answer choices exhibit a net movement to the side with lower solute concentration. exhibit a net movement to the side with lower free water concentration. exhibit an equal movement in both directions across the membrane. exhibit a net movement to the side with higher free water concentration

Answers

Answer:

exhibit a net movement to the side with lower free water concentration

Explanation:

The correct answer would be that the water will exhibit a net movement to the side with lower free water concentration.

Osmosis is generally defined as the movement of water molecules through semi-permeable membranes from the region of higher water potential or lower solute concentration to the region of lower water potential or higher solute concentration.

From the definition, it becomes obvious that there would be a net movement of water between the two solutions to the side with higher solute concentration or lower free water concentration.

ang pogon na yari sa luwad ano ang ibig sabihin ng pugon​

Answers

Answer:

use English language please

Answer:

switch country to philippines so filipinos can help you..

cuz this is USA server brainly..

SODO
What terms applies to a period in
evolutionary history when a species shows
little or no change?

Answers

Answer:

Punctuated equilibrium

Explanation:

The idea of "punctuated equilibrium" suggests that species will show little to no evolutionary change throughout their history. When evolution does occur, according to this idea, it happens sporadically and relatively quickly compared to the species' full duration on Earth.

What will happen if RNA polymerase fails to attach to the promoter?

Translation will begin early.
Transcription will not begin.
RNA polymerase will unwind DNA strands.
An mRNA strand will be made before translation begins.

Answers

Answer:

hey hi mate

your answer is transcription will not begin

hope u like it

plz mark it as brainliest

Answer: the answer is b. Transcription will not begin.

Explanation:

*see image attached* could anyone answer this biology question?

Answers

Answer:

c. 360ml

Explanation:

first find the ratio.

90/25=3.6

100*3.6=360ml

Describe two pieces of evidence that show that plants cannot make their own food without light​

Answers

Explanation:

Plants that are denied sufficient light will eventually lose their color and die. Plants deprived of light will grow upward, stretching their stems more rapidly that usual, searching for light. This process is known as etiolation and is a survival mechanism that maximizes the plant's chances of getting to light.

Weathering and erosion are largely responsible for determining ___________.
A. the pattern of wind currents
B. the shapes and features of landforms
C. the height of mountains
D. the color of rocks and stones
Hurry!!

Answers

Answer:

B

Explanation:

it cause changes to shape size and texture of different landforms

Answer:

Correct answer is B

because erosion and weathering change the shape of the landforms

HAVE A NİCE DAY

Explanation:

greetings from Turkey ツ

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It takes Ricky, traveling at 24 mph, 45 minutes longer to go a certain distance than it takes Maria traveling at 51 mph, Find the distance traveled. Ben uses a compass and a straightedige to bisect angle PQR, as shown below.BWie statement beste wy Ben uses the cate with to draw Som there? 3. A 12-year-old child experiences high fever and chills. He also says that his heart feels like its pounding. Two weeks before these symptoms, the child fell off his bike and skinned his knee. This child also has a history of a heart murmur. What disease should be considered and what is the treatment 7.You invested in long-term corporate bonds and earned 6.1 percent. During that same time period, large-company stocks returned 12.6 percent, long-term government bonds returned 5.7 percent, U.S. Treasury bills returned 4.2 percent, and inflation averaged 3.8 percent. What average risk premium did you earn The durations (minutes) of 26 electric power outages in Shah Alam over the past five years are shown below. 32 44 25 66 27 12 62 9 51 4 17 50 35 99 30 21 12 53 25 2 18 24 84 30 17 17 (a) Find the mean, median and mode. Object A has a mass of 12kg. Object B has a mass of 11.5kg. Which object has more inertia? Explain your answer in the box below Which value of X makes the quotient of (5x^5+90x^2-135x)/(x+3) undefined A -2B -3C -4D -1 WILL GIVE BRAINLIST!Directions: Answer each of the questions below. Answer each question in paragraph form using complete sentences, proper capitalization, and punctuation.A. Evaluate the presidency of Andrew Jackson. Do you think that his actions were considered normal during his time?B. Analyze racism towards Native Americans during this period.C. Identify and describe at least two (2) positive events during this period. Tell why you believe these events were positive and whether these events were influenced by Jackson's presidency. Read the following quote from Leslie Marmon Silkos story "The Man to Send Rain Clouds."The priest stared down at his scuffed brown loafers and the worn hem of his cassock. "For a Christian burial it was necessary."His voice was distant, and Leon thought that his blue eyes looked tired."It's O.K., Father, we just want him to have plenty of water."The priest sank down into the green chair and picked up a glossy missionary magazine. He turned the colored pages full of lepers and pagans without looking at them."You know I can't do that, Leon. There should have been the Last Rites and a funeral Mass at the very least."Based on this excerpt, what can be inferred about Father Pauls feelings?He secretly feels frustrated that Leon and the Pueblo people hold on to their traditional beliefs.He hopes to convince the Pueblo people to convert from their traditional beliefs to Christianity.He is upset because he is unable to stand up to Leons demands and manipulations.He is discouraged because Leon does not view the holy water as a holy symbol. A pilot drops a bomb from a plane flying horizontally. Where will the plane be located when the bomb hits the ground URGENT 50 POINTSWhich equation does the graph below represent? find missing side of triangle, help! There are 200 blue balls and 10 red balls in an urn. Suppose that 10 balls are taken random;ly from the urn and let X denote the number of red balls selected.a) The distribution of the random variable X is___.i) Binomial. ii) Hypergeometric.iii) Poisson.iv) Normal.v) Exponential.vi) Uniform b) Find P(all 10 balls are red).c) Which distribution from those listed in part (a) can be used as an approximation to the distribution of X? With this approximation find P(X = 10). If no braking occurs, a total of how much power would be required to keep the railcar moving at 40 m/s Suppose that you are interested in determining the average height of a person in a large city. You begin by collecting the heights of a random sample of 196 people from the city. The average height of your sample is 68 inches, while the standard deviation of the heights in your sample is 7 inches. The standard error of your estimate of the average height in the city is When two aqueous solutions that differ in solute concentration are placed on either side of a semipermeable membrane and osmosis is allowed to take place, the water will Group of answer choices exhibit a net movement to the side with lower solute concentration. exhibit a net movement to the side with lower free water concentration. exhibit an equal movement in both directions across the membrane. exhibit a net movement to the side with higher free water concentration What must be the reaction force when someone hits a tree with an axe? Express 600g as a ratio of 1kgplease show working. Find the most general antiderivative of the function. (Check your answer by differentiation. Use C for the constant of the antiderivative.)g(t) = 4 + t + t2tG(t) = Part 1 a) Well done! From 2007 Q4 to 2009 Q2, real GDP fell from $15,762 to $15,134.1, or by -3.58%.b) That's right! The deflator rose from 93.15 to 94.84, or 182%. If you put 1.74%, that's an approximation. Part 2. Good! In each of those quarters, real GDP was lower than in the previous quarter. Part 3. You had the right idea, but you assumed that real GDP grow at 3% for only one yearBy the end of 2009, the economy had recovered slightly; however, the economy was still smaller than it was two years prior. From 2007 to 2009, real GDP had fallen from $15,762 billion to $15,356 billion. How deep was the recession?Suppose that the long-run growth trend of real GDP was 3% per year. If the economy had grown at 3% per year since 2007, there was a shortfall of_____billion at the end of 2009.