What percent of chromosomes for the baby does each parent contribute in the gametes?

Answers

Answer 1

Answer:

Answer:

50%

Explanation:

A gamete has half the amount of chromosomes as a normal cell. Each parents contributes one gamete as to encourage genetic diversity

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Which of the following is an example of gene cloning

Answers

Gene cloning is the process in which a gene of interest is located and copied (cloned) out of DNA extracted from an organism. It is a common practice in molecular biology labs that is used by researchers to create copies of a particular gene for downstream applications.

A good example of gene cloning would be, breeding 2 dogs that are the same breed and have good characteristics to have similar outcome.

The sequencing method that cuts the DNA of an entire chromosome into small fragments and then clones these fragments is called:_________

Answers

Answer:

The Shotgun Sequencing.

Explanation:

The sequencing method described in the question where a DNA sequence of 1000 base pairs or entire chromosome pairs are cut into small fragments and then cloned for different purposes is called The Shotgun Sequencing.

I hope this answer helps.

The fruit fly represented in the diagram below has unusual, curled wings that formed after exposure to radiation. In order for the fly to pass this trait on to its offspring a change has to occur

Answers

Answer:

the gametes of the fly

Explanation:

i took the test and got this question right

I'm not sure what the question is, but the only traits that are passed down are the ones that can be found in the germ (sex) cells. Radiation exposure alters somatic (body) cells usually, but can also alter germ cells, so it depends.

Which form of natural selection on polygenic traits results in the creation of two distinct phenotypes? A. Artificial selection
B. Disruptive selection
C. Directional selection
D. Stabilizing selection

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Which form of natural selection on polygenic traits results in the creation of two distinct phenotypes? The answer is, B. Disruptive selection

What are the traits used to classify a virus?

Answers

1 nature of the acid present in the virion.
2 symmetry of the protein shell.
3 presence or absence of a lipid membrane.
4 diamentions of the virion and capsid.

An energy resource that can be replaced by nature in a relatively short time is known as a(n): a. replaceable energy resource b. renewable energy resource c. inexhaustible energy resource d. non-renewable energy resource

Answers

An energy resource that can be replaced by nature in a relatively short time is known as a "inexhaustible energy resource" but these are very rare in nature.

Answer: b. renewable energy source

Explanation:

Renewable resources: These are resources that can be replenished with time through natural process.These are the sources which never depletes completely.For example: bio mass energy, solar energy etc.

Non-Renewable resources: These are resources that cannot be replenished with time through natural process. These are the sources which are used in wise manner so that they do not get depleted. For example: coal, petroleum etc.

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