What is the correct definition of a gene?

Answers

Answer 1
a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

Related Questions

what product is left over after photosynthesis

Answers

Answer:

glucose/sugar

Explanation:

Hope this helps!

Answer:

Im pretty sure the oxygen is released from leaves while the energy contained within glucose molecules

Explanation:

In Labrador retrievers, black coat color is dominant to brown. Suppose that a black Lab is mated with a brown one and the offspring are eight black puppies. What is the most likely genotype of the black parent

Answers

Dominant because dominant genotypes overcome recessive genotypes

The genotype of the parents of black puppies are dominant. The two parents can be homozygous (BB) or heterozygous (Bb) dominant.

What is Genotype?

The genotype of an organism refers to the complete set of genetic material in an organism. Genotype can also be used to refer to all the alleles or variants an individual carries in a particular gene or genetic location in the DNA.

In labrador dogs, black coat color is dominant over brown coat color. If black labrador is mated with brown labrador and the offspring produced all eight are black colored that is dominant. Then, in this case the genotype of the parents will be:

If all the offspring are black colored, this means that each puppy has at least one dominant allele 'B' in their genotype. So, it can be predicted that both the parents should be at least heterozygous for this character. If both the parents are heterozygous then, some of the offspring can have brown color coat as well. So, the parents should both be homozygous or one homozygous and one heterozygous for this trait.

This can be shown through punnett square.

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what do you think will happen if u certain part of the cell fails to function​

Answers

Answer:

If that happens, you body will die soon

Explanation:

Energy is defined as the ability to
A. reproduce.
B. grow.
C. do work.

Answers

Answer:

its c

Explanation:

Answer:

C. to do work

Explanation:

Cyanobacteria built ancient coral reefs known as

Answers

Answer:

stromatolite

Explanation:

if you want/need to know the details of the layering, it's on the internet (e.g. wikepedia) :)

Ann is looking at the night sky. There is a first-quarter moon. What does she
see? *
a moon shaped like a crescent
a moon shaped like a half circle
a moon shaped like a circle, shining brightly
no moon in the sky

Answers

Answer:

A Moon shaped like a half circle

Explanation:

Answer:

a moon shaped like a half circle

Explanation:

Which characteristic is NOT common to both prokaryotic and eukaryotic
cells? *
O Genetic material
O Cell membrane
O Cytoplasm
O Multicellular Organisms

Answers

Answer:

cytoplasm

Explanation:

All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. Prokaryotic cells lack a nucleus and membrane-bound structures. Eukaryotic cells have a nucleus and membrane-bound structures called organelles

This is the main pathway that water moves from liquid state back to water vapor in the atmosphere.
Condensation
Evaporation
Transpiration

Answers

Answer:

evaporation would be the correct answer.

Evaporation is the primary pathway that water moves from its liquid state back into the water cycle as atmospheric water vapor.

what is the main advantage of small cell size

Answers

Answer:

substances like organic molecules and inos can diffuse easily into the cells whereas wastes can diffuse easily out of cells.

A scientist is developing a potential treatment for cancer. She grows cells in hundreds of petri dishes and exposes the dishes to environments that are known to cause cancer. After exposure, the scientist determines that some of the petri dishes have cancer cells.What factor do all the petri dishes that contain cancer cells have in common?

Answers

Answer:

they are normal mutations you can never have a cure to cancer you would have to throw a lot of your DNA and genes away to have a less chance of dying but we could slow or kill cancer but no way to prevent it from happning as it happens everyday to you but those cells have a higher chance to become cancer becuase of those thing that help cells to become cancer.

Explanation:

Often in laboratory experiments you will want to amplify regions of the genome from several different preparations of gDNA. To do this, a mastermix will be created with all the common reagents to ensure easier pipetting, proper mixing, and controlling for variations in pipetting. Create a mastermix for running 8 identical reactions, including one negative control, each with different gDNA templates (7 total gDNA templates).

Answers

Answer:

Mastermix in PCR helps in providing faster and easier setup with pipetting, proper mixing, reduction in contamination and controlling fir variation in pipeting or tube to tube variability. Contents of PCR master mix for the desired reaction are as follows:

dNTPsPrimersthermostable DNA polymerasecofactor (MgCl2)Template DNA (for 7 samples)PCR-grade water

The only difference in negative control for the PCR master mix is template or the different primer rest the components are the same in the master mix.

would an electric eel be able to shock predators if its cells run low on ATP?

Answers

Answer: no.

Explanation:

No because it would need to run energy to be able to shock its predators

where is epithelial tissue found

Answers

Answer:

Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.

Explanation:

Hope this helps and have a great day.

1. A solution has 65% water. A Cell has 65% solute. Which way does the water
move: into or out of the cell, or no net movement?
2. Is the solution from question 1 hyper- hypo- or isotonic compared to the cell?
3. Will the cell shrink, swell, or stay the same?

Answers

Answer:

the water will enter into the cellthe solution is isotonic
i think the answers is

a ) the water will move into the cell

b ) the solution is more hypotonic rather than the cell . thus the water will enter the cell.

c ) the cell will swell because water enters the cell.

i am sorry if my answers were wrong .

A man is at high risk for having a heart attack, the offspring will face risks as well.this is an example of.

Answers

Explanation:

this is hereditary. the male is carrying bad genes and if they are dominant then the offspring will most likely get it too. I hope this helps!!!

what is the value of 6a + 3

Answers

Answer:

3 ( 2 + 1 )

Explanation:


Horses with genotype (BB) have a brown coat, horses with genotype (bb) have a white coat,
and horses with genotype (Bb) have a tan colat. Based on the information provided, the
alleles controlling coat color in horses show:

Answers

Answer: Incomplete dominance

Wave energy causes sound energy and light energy

True or False

please help me :(((((

Answers

The answer is true ✨✨✨✨✨✨✨

what is meant by the term VO2 max

Answers

Answer:

VO2 max is the maximum volume of oxygen you can consume per minute per kilogram of body weight at your maximum performance. VO2 max is an indication of aerobic fitness and should increase as your level of fitness improves.

Answer:

VO2 is the maximum oxygen uptake.

Explanation:

VO2 is the maximum oxygen consumption during incremental exercise.

Which describes a eukaryotic cell, but not a prokaryotic cell?

A: is surrounded by a cell membrane

B: makes and uses proteins

C: contains DNA in a nucleus

Answers

Answer:

c?

Explanation:

eukaryotes have a nucleus and prokaryotes do not

Answer:

C.) Contains DNA in a nucleus

Explanation:

There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material.

Which type of speciation is based on a small number of individual being
introduced into a new environment?

Answers

Answer:

peripatric speciation

Explanation:

When small groups of individuals break off from the larger group and form a new species, this is called peripatric speciation

Which is a sustainable practice?

Answers

Answer:

A (the first one)

Explanation:

Sustainable practice include operating wind farms.

What do you mean by sustainable practice?It means that the resources are limited so one should use it wisely and carefully so that it will last long.What are wind farms?"A wind farm also called a wind power station or wind power plant, is a group of wind turbines in the same location used to produce electricity."Coal which is used to produce electricity is a non-renewable resources and will get exhausted after a certain time.So wind farms are set up to generate electricity by using renewable resource(wind).

Hence, the correct answer is operating wind farms.

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If 100 grams of vinegar and 5 grams of baking soda are poured in a container, a small amount of gas will be produced. What will the final mass of the products be if the gas is trapped in the
container?

Answers

Answer: I think it is 105 grams

Explanation: Because classic chem and math states 100+5= 105

The final mass of the products if the gas is trapped in the container will be 105 g

From the law of conservation of matter, we understood that mass can neither be created nor destroyed during a chemical reaction but can be transferred from one form to the other.

This implies that the total mass of  reactants must be equal to the total mass of products i.e

Total mass of reactants = Total mass of products

Considering the question given above, the following data were obtained:

Mass of vinegar = 100 g

Mass of baking soda = 5 g

Total mass of reactant = 100 + 5 = 105 g

From the question given above, we also discovered that the gas produced were trapped in the container.

This simply means that the total mass of reactants (i.e 105 g) will also be equal to the total mass of the products.

Thus, the total mass of the products is 105 g.

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Which organelle is used for transportation?
A.nucleus
B. Golgi bodies
C. Cell membrane
D. Endoplasmic reticulum

Answers

D - the endoplasmic reticulum (ER)

WILL GIVE BRAINLY IF CORRECT HELPPPPPP
How is an occluded front different from a cold front?
a) Warm air is pushed up during an occluded front, while cold air moves quickly during a cold front.
b) Occluded fronts cause warm air to feel dry, while cold fronts cause ground temperatures to feel cooler.
c) Warm air moves slowly during an occluded front, while cold air is cut off from the ground in a cold front.
d) Occluded fronts cause rapid changes in weather conditions, while cold fronts cause widespread cloud formation.

Answers

Answer:

A cold front forms at the leading edge of the colder air mass the cold front can bring thunderstorm in the region whereas the occluded front can bring strong winds and precipitation. so its probably d

Occluded fronts cause rapid changes in weather conditions, while cold fronts cause widespread cloud formation. Therefore, option (D) is correct.

What are occluded fronts?

Because of their different densities, large masses of warm air and cold air do not mix when they come into contact with one another. They instead organize themselves into a front that is typically hundreds of miles long. When a warm air mass is sandwiched in between two cold air masses, the result is a phenomenon known as an occluded front. The mass of warm air rises as the masses of cool air push against one another and meet in the middle. The warm air mass is occluded, which literally means "cut off," from the ground, and pushed upward, which causes the temperature to drop. These types of fronts are known to bring blustery winds and significant precipitation.

Occluded fronts typically develop near low pressure areas that have reached their mature state.

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HI AM IN THE COMULATIVE EXAM!!!!! Which statement describes earthquakes?

Answers

Answer:

seismic energy I think if I get it wrong I'm sosososososo sorry have a good exam!

The Rh factor is also known as the
antigen.
A. monoclonal
B. polyclonal
C. D
D. X
E. AB

Answers

Answer:

Explanation:

Option E is the correct answer

Answer:

C. D

Explanation:

RBCs that are Rh positive express the one designated D (RhD antigen).

-TheUnknownScientist

Please help me on this history please I’m begging also it’s number one not number 2

Answers

Answer:

3 Or 2 I think?

Explanation:

So Sorry If It isn't right!

Zacharias Jansen was known for being a spectacle maker and is credited with making the 1st
microscope.
True or False?

Answers

Answer:

True

Explanation:

Zacharias Jansen was known for being a spectacle maker and is credited with making the 1st microscope!

Brainliest Which of the following best explains how most plants grow? *


Plants store the excess oxygen they produce, resulting in them gaining mass

Plants store the excess glucose they produce, resulting in them gaining mass

Plants store the excess carbon dioxide they produce, resulting in them gaining mass

Plants store the excess water they produce, resulting in them gaining mass

Answers

Answer:

plants store the glucose they produce, resulting in them gaining mass. that should be the correct answer

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Find the value of the missing angle in the triangle below: A store sold 156 boxes of candy canes over the holiday season. Each box contained 12 candy canes. How many candy canes were sold in all? Here ya goo My christmas tree PLZ HELP if u know the amswer Write the code for the method getNewBox. The method getNewBox will return a GiftBox that has dimensions that are m times the dimensions of its GiftBox parameter, where m is a double parameter of the method. For example, given the following code segment: GiftBox gift = new Gift Box (3.0, 4.0, 5.0): The call getNewBox , 0, 5). would return a GiftBox whose dimensions are: length = 1.5, width = 2.0, and height = 2.5 . Unit 8: Right Triangles & Trigonometry Date: Bell: Homework 3: Trigonometry: Ratios & Finding Missing Sides Which of the following conditions is necessary to prove that a quadrilateral is a parallelogram? A. the diagonals bisect each otherB. The diagonals are congruentC. The diagonals are perpendicularD. The diagonals intersect on the perpendicular bisector of the two sides? What is magnetism?O a property of all rocksO a property of all metalsO the force of attraction or repulsion of magnetic materialsO a force that depends on mass and distance Helppp please i need helppppppppoooo #1. please help me with my math Select All How many formula units are 113.5 grams of Ca(OH)2 A large corporation uses:A. LANB. WANC. Wireless networkD. Ethernet connection A football team gained 9 yards on one play and then lost 22 yards on the next andfinally gained 12 yards on the final play. What is the result of the three plays? Tamara has a cell phone plan that charges $0.07 per minute plus a monthly fee of $19.00. She budgets $29.50 per month for total cell phone expenses. What is the maximum number of minutes Tamara could use her phone each month in order to stay within her budget? In the late 1600s, the change by the British government in enforcing colonial rules was called ? A. The Navigation Acts.B. The Frame of Government.C. Salutary neglectD. Self-government How is a triad constructed? i need help with this fast yall im looking rough today...no filter What happens when you put Justin Bieber and lady Gaga together you get JUSTIN GAGA Select the correct text in the passage. Read the excerpt from "The Gift of the Magi" by O. Henry. Which sentence reveals the situational irony?