100 points


what is 1 times 1 in Biological perspective​

Answers

Answer 1

Answer:

1

Explanation:

Answer 2

Answer:

is answer 3

Explanation:

never even heard of Biological perspective


Related Questions

n apneustic breathing, which is practiced by most marine mammals: A. A small amount of air is kept in the lungs before diving B. A large amount of air is kept in the mouth before diving C. Normal breathing is maintained before diving D. Several deep breaths are taken before exhaling and diving E. No actual breathing takes place before diving

Answers

Complete Question: In apneustic breathing, which is practiced by most marine mammals:

A. A small amount of air is kept in the lungs before diving

B. A large amount of air is kept in the mouth before diving

C. Normal breathing is maintained before diving

D. Several deep breaths are taken before exhaling and diving

E. No actual breathing takes place before diving

Answer: D. Several deep breaths are taken before exhaling and diving.

Explanation:

Common dolphins, whales and other marine mammals are known to undergo apneustic breathing. This breathing process is characterized by periodic or several breathe inhalation, followed by holding their breath and then exhaling them.

Marine mammals can afterwards, went on to dive. This process prevent high water loss out. Thus, they make fewer respirations while maximizing the amount of oxygen produced for optimal consumption.

I need help with this question

Answers

Answer:

Plz mark brainliest ;)

Explanation:

Lysosomes break down macromolecules into their constituent parts, which are then recycled. These membrane-bound organelles contain a variety of enzymes called hydrolases that can digest proteins, nucleic acids, lipids, and complex sugars.

Answer this question please​

Answers

Answer:

Any animal that is not a equine, tapir, or rhino.

Explanation:

There are 3 extant families of odd toed ungulates:

Equidae (horses, donkeys, zebras etc)Rhinocerotidae (rhinoceroses) Tapiridae (tapirs).

If the animal isn't in one of those families, it isn't an odd toed ungulate.

Result of mechanical weathering or chemical weathering

Answers

Answer:

yea the above one is correct

the chromosomal hereditary material is packaged in this organelle in eukaryotic cells but not in prokaryoitc cells. This organelle is called

Answers

Answer:

Nucleus

Explanation:

The correct answer would be the nucleus.

The nucleus is a double membrane organelle that is found in all eukaryotic cells but not in prokaryotic cells. It contains the chromosomal hereditary material of eukaryotic cells and serves as the control center of the cell where other cellular activities are dictated.

The chromosomal hereditary materials of prokaryotic cells lie freely within the cytoplasm unlike what is obtainable in eukaryotic cells. The materials are package in a condensed fashion within the eukaryotic nucleus to form a structure known as chromatin. During cell division, the chromatin decondenses and become visible under the microscope as chromosomes.

The RNA product of the genetic code above has the sequence ____________ . It binds to the small subunit of the ____________ . It is joined by the large subunit, completing the initiation stage of the process of ____________ .

Answers

The Genetic code was not given, however, The genetic code associated with this question is as follows:

ACCGCTTGCCGCAAT

Answer:

The correct answer is - UGGCGAACGGCGUUA, ribosome,  translation.

Explanation:

The translation is the second process of protein synthesis followed by transcription. Transcription produces mRNA sequence from DNA gene sequence and bring it to the cytoplasm for translation to take place.

The gene segment ACCGCTTGCCGCAAT is encoded to mRNA sequence by converting bases to their complementary bases A to U and C to G and G to C and T to A so the new code will be - UGGACGAACGGUGUUA.

This mRNA binds with a small subunit of ribosomes and then a large subunit of ribosome joined and completes the first stage initiation of the translation.

Changes in the genetic code of a human can be transmitted to offsprings if they occur in what?

Answers

If a mutation occurs in a germ-line cell or in simple words that one thing that will give rise to gametes, like egg or sperm cells, then this mutation can be passed to an organism's offspring.

For Labrador retrievers, black fur is dominant to yellow. a) Explain how two black dogs can have different genotypes. b) Could a black dog have the same genotype as a yellow dog

Answers

Answer:

Please find the answers explained below

Explanation:

A) This question involves a Gene coding for fur color in Labrador retrievers (a dog). The allele for black fur (B) is dominant over the alllele for yellow fur (b). Based on the law of dominance by Gregor Mendel, the dominant allele will always mask the phenotypic expression of the recessive allele in a heterozygous state. The two fur colors have different alleles, however, when they come together to form a heterozygote, the black fur is still expressed. Naturally, a black furred Labrador retriever should have the genotype; BB but since the black fur is a dominant trait, another heterozygous genotype will arise as Bb.

B) No, the black dog cannot have the same genotype as yellow dog. This is because the black dog must always have at least one dominant allele (B) in order to be black while the yellow dog, due to the recessiveness of the yellow allele can only have the genotype; bb. Hence, a black dog can either be Bb or BB but a yellow dog can only be bb.

Which major environmental factors can affect health?
genetics and obesity
poor water quality and obesity
poor air and water quality
genetics and poor air quality
!!!!???
HELPPPPPPPP

Answers

Answer:

Poor air and water quality.

Explanation:

Genetics are not environmental factors, and neither is obesity. However, poor air and water quality can lead directly to severe health impact.

poor air and water quality!! i’m late :/

Explain how an HAB outbreak can have a devastating economic
impact

Answers

Hab or Hiv outbreak cuz lowkey i think both would be bad

. In a replicating DNA molecule, the region in which parental strands are separating and new strands are being synthesized is called a(n)

Answers

Answer:

replication fork

Explanation:

The deoxyribonucleic acid (DNA) is a double-stranded helix composed of two long chains of nucleotides. The replication fork is a Y-shaped structure by which both DNA strands are separated in order to be replicated during cell division. In a cell, DNA replication starts at specific sites in the genome referred to as 'origins of replication'. A replication fork is generated by helicase enzymes that unwind and separate the DNA double helix strands by interrupting hydrogen bonds that hold the two DNA strands together. These DNA strands act as templates for the leading and lagging DNA strands. During DNA replication, the leading strand is synthesized continuously in the same direction as the replication fork, while the lagging DNA strand is synthesized in a direction away from the replication fork, in small pieces of DNA called Okazaki fragments.

Snake venom contains a mixture of enzymes, which include phospholipase that break down cell membranes, proteinases that destroy proteins, as well as amino acid oxidases and nucleotidases that break down the monomers for protein and DNA synthesis, which is why they can be so deadly. If you were bitten by a venomous snake you may be treated with an antivenom. In addition to antibodies that help your immune system recognize and fight the foreign molecules, what else does the antivenom most likely contain

Answers

Answer:

The correct answer is - Venom enzyme inhibitors.

Explanation:

The snake venoms are the complex mixtures of phospholipase A2s, disintegrins, serine proteases, C-lectins, and metalloproteases, and others. The snake venom phospholipase A2s (svPLA2s) enzymes found in most of the families of venomous snakes that cause anticoagulant effects, cardiotoxicity, neurotoxicity, and cytotoxicity, and other effects.

In antivenom, there are Venom enzyme inhibitors other than antibodies that help in neutralizing these enzymes by weakening or inhibiting these toxic actions.

What two genes a person actually has in their DNA; i.e. DD, Dd, or dd
A.genotype
B.phenotype
C.dominant
D.recessive

Answers

A: genotype

Hope this helps:)

How do genes determine the traits of an organism?

Answers

Answer:

the Gene's make up every distinct feature about a creature like its hair color its ear size its tail size its teeth and especially its gender

Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics. So the trait is the manifestation of the product of a gene that is coded for by the DNA

Explain the role of PERISTALSIS during your food’s time in the esophagus as it travels to the stomach.

Answers

Peristalsis helps in storing food, breaking down food down and mixing it with juices secreted by stomach lining. Peristalsis in stomach helps in partial digestion of food called chyme.

The excretions of living organisms are best categorized as?

Answers

Answer:

The excretions of living organisms are best categorized as biotic factor in the environment.

Can someone make me report for bees and flowers I know what to do but don't know how to make it into 300 words
Choose a symbiotic relationship from the list below. research the relationship and write a 300 word report that includes the benefits of the relationship for either member, the harm done by the relationship and how this relationship has evolved. if the relationship was suddenly to stop what would happen to each member of the relationship? 1)bees and flowers
2)coral and algae (dinoflagellates)
3)remoras and sharks
4)microorganisms and human
5)intestines ticks and deer

Answers

Answer:

Bees and flowering plants have a mutualistic relationship where both species benefit.

Explanation:

Bees play a keystone role in the agricultural production and the beauty of our world through the pollination of fruits, vegetables, nuts, and flowers. The disruption of natural habitats leading to lack of "bee flowers,"

Once they reach adulthood, most living things take care of themselves and sometimes their offspring. However, certain plants and animals have developed helpful relationships with living things outside their own species. Scientists call such relationships "mutualistic relationships" because both organisms benefit from the arrangement. One of the most famous mutualistic relationships in nature is the relationship between bees and flowering plants. This relationship allows bees to feed their colonies and plants to reproduce

Bees and flowering plants have a mutualistic relationship where both species benefit. Flowers provide bees with nectar and pollen, which worker bees collect to feed their entire colonies. Bees provide flowers with the means to reproduce, by spreading pollen from flower to flower in a process called pollination. Without pollination, plants cannot create seeds.

How Bees Benefit From Flowers

Flowers benefit bees by providing them with all the food their colonies need, to survive. With the exception of a few species, bees are social insects that live in colonies of between 10,000 and 60,000 individuals. How many bees live in a single colony depends on factors such as the bees' species, the weather in their environment and how much food is available.

Bees feed on the nectar and pollen of flowers. Nectar is a sweet liquid substance that flowers produce specifically to attract bees, birds and other animals. Pollen is a powder that contains the male genetic material of flowering plants. Worker bees (bees whose job is to collect food for the colony) land on flowers and drink their nectar. This nectar is stored in a pouch-like internal structure called the crop. In the process of doing this, bees become covered in pollen. The pollen sticks to the bee's hairy legs and body. Some bee species even have sack-like structures on their legs for collecting pollen, called pollen baskets.

After collecting nectar and pollen from many different flowers, bees fly back to their colonies. They regurgitate nectar, mixed with enzymes, and expose the mixture to the air for several days, creating honey. This honey is used to feed the colony. Pollen is mixed with nectar to form a protein-rich substance called beebread. Beebread is primarily used to feed young developing bees, called larvae.

How Flowers Benefit From Bees

Bees benefit flowering plants by helping the plants reproduce, via pollination. Because plants cannot seek out mates the way animals do, they must rely on outside agents, called vectors, to move their genetic material from one plant to another. Such vectors include bees, certain birds and wind.

Flowering plants carry the male portion of their genetic material in their pollen. When bees fly from one flower to another, pollen is spread from plant to plant. If pollen from one flower is able to reach another flower of the same species, then that plant will be able to form seeds and reproduce.

Without bees, pollination and reproduction would be practically impossible for some plant species. This makes bees a vital part of every ecosystem they inhabit. Humans also greatly benefit from the pollination bees provide. Bees' work allows humans to enjoy fruits, vegetables and other plant products that would not be available otherwise.

Helping Bees

Bee flowers

You can help bees in four ways: plant bee flowers everywhere, provide nesting habitat, keep bee-flowers clean, and support our effrects to keeping

Which statement best describes how molecules interact with systems in the
human body
A. Carbon atoms combine with water to form the glucose molecules
that cells use to get the energy they need.
B. Oxygen molecules in the blood enter the cells of all body systems,
and the cells use them to get energy
C. Carbon dioxide molecules leave the body in exhaled air, and
oxygen molecules enter the body in inhaled air.
D. Oxygen molecules help carry other molecules in the blood as it
flows through the body.

Answers

Answer:

b

Explanation:

list some things you can do to eliminate deforestation (cutting down forests)​

Answers

Answer:

1.Plant a tree.

2.Use less paper.

3.Recycle paper and cardboard.

4.Use recycled products.

5.Buy only sustainable wood products.

6.Don't buy products containing palm oil.

7.Reduce meat consumption.

8.Do not burn firewood excessively.

Explanation:

Hope this helps :)

4. Many commercial grow lights deliver light mostly in the yellow/red part of the spectrum, along with smaller portions of all other visible light. Why would a grow light such as this promote plant growth and reproduction (flowering and fruiting) or is this a con job?

Answers

Answer and Explanation:

These lights can, in fact, promote the growth and reproduction of plants.

This is because growth, chlorophyll production, flowering and fruiting only occur if the plant is exposed to a band of light with 640-720 nm. Plants receive this band of light naturally through the sun, but when solar energy is not available it is possible to use cultivation lamps that emit this type of light band, which corresponds to the yellow/red spectra.

which player will generate the most FORCE??!!!

Answers

Answer:

Nick Boyle as 270 pounds is higher than others!

Explanation:

Answer:

Logan Thomas

Explanation:

What types of materials could be broken dowr in a compost pile? A all recyclable materials B biodegradable materials C all materials that can be incinerated D glass, metal, and other raw materials

Answers

Answer:

All biodegradeable materials.

How do hormonal contraceptives (usually) work? Check all that apply.
freating a barrier
so that the sperm
cell do not enter
the uterus
inhibiting the
sperms' ability to
"swim"
thicken the
cervical mucus
reducing the inner
lining of the
uterue; egg cell
cannot attach
preventing the
maturing of the
follicle cells in the
ovaries
Select all
that apply
SUBMIT -
Musio
12
W2021
BAHO LORUS

Answers

Answer:yes and no there is no context just yes

Explanation:

which occurs during transition ?

Answers

There is no pic added in the question. I could have helped you.

Eubacteria and archaebacteria differ in the process of protein synthesis. What is the difference?

A.) phenylalanine is added as the first amino acid during protein synthesis

B.) Methionine is added as the first amino acid during protein synthesis

C.) Formyl-methionine is added as the first amino acid during protein synthesis

D.) Glutamic acid is added as the first amino acid during protein synthesis

Answers

Answer:

A

Explanation:

The main difference between Archaebacteria and Eubacteria is? Hint: Archaebacteria are called ancient bacteria whereas eubacteria are called true bacteria. Unlike eubacteria, archaebacteria can survive in extreme conditions

difference between trychocysts and nematocysts​

Answers

Answer:

trichocyst is a threadlike organ in certain protozoans that can be discharged suddenly in order to grasp or sting while nematocyst is (biology) a capsule, in certain cnidarians, containing a barbed, threadlike tube that delivers a paralyzing sting.

Explanation:

Provide an argument in favor of the importance for farmers or animal production specialists to understand animal
physiology

Answers

Answer:

Its important to understand animal physiology if farmers and animal production specialists wish to meet projected demand for animal products.

Explanation:

They must streamline production and advance capacity to prevent, detect, diagnose, and treat animal diseases. The health and quality of livestock is influenced by genetics, care, nutrition, and environment. The quality of animal products is also affected by production methods and marketing practices.

Information found in link below:

https://nifa.usda.gov/topic/animal-production

Choose the statement about renewable and nonrenewable energy sources that is NOT true.

a. Renewable energy creates little or no waste and has few negative environmental impacts.
b. There has been little to no recent growth in renewable energy use due to a lack of environmental concerns with the use of fossil fuels.
c. Most nonrenewable energy sources can be renewed, but it takes thousands to millions of years for them to form.
d. New technologies promise future increases in the use of renewable energy sources.

Answers

Answer:

b. There has been little to no recent growth in renewable energy use due to a lack of environmental concerns with the use of fossil fuels.

Explanation:

Fossil fuels have had tremendous negative impacts on the environment and humans as well. For that reason, the use of renewable sources of energy, such as hydropower and biomass, have become increasingly popular over the last few decades.

Within our lives, or possibly within many, many lifetimes, the sources of non-renewable energy will run out or cease to exist. The three main fossil fuels that are used as non-renewable energy sources are coal, oil, and natural gas. Carbon is the main element in fossil fuels. Thus, option B is correct.

What best define about nonrenewable energy sources?

Fossil fuels have had a terrible impact on both the environment and people. Because of this, the usage of renewable energy sources, such as biomass and hydropower, has risen in popularity over the past few decades.

A natural resource is classified as non-renewable (also known as finite) if it cannot be easily replenished by natural processes at a rate fast enough to keep up with use. Carbon-based fossil fuels are one illustration. The original biological substance can change into a fuel like gas or oil thanks to heat and pressure.

Therefore, There has been little to no recent growth in renewable energy use due to a lack of environmental concerns with the use of fossil fuels.

Learn more about nonrenewable energy here:

https://brainly.com/question/1695784

#SPJ5

Cierta especie de plantas varía en la forma de los bordes de sus hojas. Algunas de las plantas tienen hojas con bordes ondulados y algunas plantas tienen hojas con bordes rectos. En esta especie de plantas, un gen controla el rasgo de la forma del borde de la hoja. L representa el alelo dominante y I representa el alelo recesivo. Dos plantas con hojas de bordes ondulados se cruzan una con otra, produciendo 421 plantas. De las cuales, 298 plantas tienen hojas con bordes ondulados y 123 tienen hojas con bordes rectos. 3 ¿Cuáles son los fenotipos de las plantas madre en este cruce? А Lly II B Lly Ll C LL y ll DL y Ll​

Answers

Answer:

A. Lly

Explanation:

Creo que esto es correcto, pero No sé si esto es correcto

The right answer is A

What happens to a population when immigration increases?
A. The population size usually increases.
B. The emigration rate usually increases.
O C. The emigration rate usually decreases.
O D. The population size usually decreases.

Answers

Answer:d

Explanation:

When immigration increases, the population size usually increases, as shown in Option A, as immigration is the movement of individuals into a population from another population.

What is immigration?

Immigration is the movement of individuals from one population to another. It involves the addition of new individuals to the population, which can increase its size. When more individuals enter a population, they bring with them new genes and genetic diversity, which can enhance the adaptive potential of the population. This can help the population better withstand environmental challenges and increase their chances of survival, but increased immigration can also have negative consequences. For example, it can lead to competition for resources among individuals, which can lead to a decrease in the quality and availability of resources for the population as a whole.

Hence, when immigration increases, the population size usually increases, as shown in Option A.

Learn more about immigration here.

https://brainly.com/question/7489579

#SPJ5

Other Questions
The speakers below are discussing foreign policies that the United States has followed at various times. Base your answers on their statements and on your knowledge of social studies. Speaker A: Steer clear of permanent alliances with any portion of the foreign world. Speaker B: The United States will give economic aid to needy countries anywhere in the world, but will not provide military aid. Speaker C: The United States must prevent the growth of communism. Speaker D: The United States can take over other countries to help them become more like us. What is the slope of the line with points of (0,-1)) and (2,3) PLEASE HELP ME GUYS :((((((( c r ytriangle area ? Read this excerpt from Ralph Waldo Emerson's essay "Self-Reliance": Which if the following sentences best describes the authors central claim is this excerptA. Men must accept the reality of life if they want to find true happiness.B. Men should retain their innocence and trust their instincts to achieve great things.C. Men have to believe in the existence of good and evil and do what's is right.D. Men must accept whatever the devine being has set for them and trust themselves. Which answer provides the best explanation of the phrase "international interdependence"?The ability of multiple countries to profit from a single cropThe unity of various governments around the world on trade issuesThe need for goods from other countries who, in turn, need your goodsThe need for many nations to participate in shipping goods around the world Theheightsof20-year-oldfemalesarenormallydistributedwithameanof64inchesandastandarddeviationof2inches.Whatisthez-scoreforaheightof67inches? Please help it's urgent!Need help quick! will mark as brainliest:) A Ferris wheel has a maximum height of 111 feet and a minimum height of 5 feet. it takes 80 seconds for the wheel to make a full rotation. it reaches maximum height for the first time at t=8. give an equation h(t) that gives the height of the rider at t seconds. how high is the rider after 23 seconds? Question 1 (10 points)SavedA variable'sindicates the type of data that the variable will hold.a) nameb) data typec) scoped) value Which option is the best example of omission?A. Writing an essay or article using somebody else's wordsB. Quoting an expert but leaving out important wordsC. Making claims that are backed up by faulty evidenceD. Taking credit for some Which of these is an example of typing at a rate of 42 words per minute?A typing 21 words in 2 minutesB typing 84 words in 3 minutesC typing 210 words in 5 minutesDtyping 400 words in 10 minutes Can someone help me? It's urgent and thank you! Which of the following terms can be combined in this expression?13 minus x over 5 + 6.2 y + 20.5 x minus 3 over 8 yNegative 13 can be combined with 20.5.6.2 y can be combined with 20.5 x.6.2 y can be combined with Negative 3 over 8 y.Negative x over 5 can be combined with Negative 3 over 8 y. How many centimeters are there in 0.5 inches? help my homework pls. Use the grouping method to factor this polynomial.x^3 + 2x^2 + 12x +24A. (x^2+6)(x+2)B. (x^2 +2)(x+6)C. (x^2 +2)(x+12)D. (x^2 +12)(x+2) Quick Cleaners, Inc. (QCI), has been in business for several years. It specializes in cleaning houses but has some small business clients as well.a. Issued $21,000 of QCI stock for cash. b. Incurred $840 of utilities costs this month and will pay them next month. c. Paid wages for the current month, totaling $2,600. d. Performed cleaning services on account worth $3,800. e. Some of Quick Cleaners equipment was repaired at a total cost of $300. The company paid the full amount at the time the repair work was done. Required:Prepare journal entries for the above transactions, which occurred during a recent month. When species become challenging to classify, what is the most accurate technology for their identification? DNA sequencing DNA electrophoresis DNA amplification DNA barcoding DNA replication How does the following portion of Susan B. Anthony's speech support herargument?The preamble of the Federal Constitution says:We, the people of the United States, in order to form a moreperfect union, establish justice, insure domestic tranquility,provide for the common defense, promote the generalwelfare, and secure the blessings of liberty to ourselves andour posterity, do ordain and establish this Constitution forthe United States of America.It was we, the people; not we, the white male citizens; norwe, the male citizens; but we, the whole people, who formedthe Union. And we formed it, not to give the blessings ofliberty, but to secure them; not to the half of ourselves andthe half of our posterity, but to the whole people - womenas well as men. And it is a downright mockery to talk towomen of their enjoyment of the blessings of liberty whilethey are denied the use of the only means of securing themprovided by this democratic-republican government - theballot.O A. It proves that all citizens of the U.S. are given the same rights.OB. It shows Anthony should not be allowed to vote.O c. It shows only male citizens are addressed in the U.S.Constitution.D. It shows that most historical documents fail to addresswomen's rights. The sales price of a product is $100 per unit; the variable cost is $20 per unit; and fixed costs total $800. How many units must be sold to break even?