Register
Why do chromosomes in body cells exist in pairs? OA. because chromosomes group together to fit into the small space of a cell ОВ. because each parent contributes one of each type of chromosome to its offspring
33.5k views
17 votes
Why do chromosomes in body cells exist in pairs?

OA.
because chromosomes group together to fit into the small space of a cell
ОВ.
because each parent contributes one of each type of chromosome to its offspring
OC.
because chromosomes from one parent must remain separate from those of the other
OD.
because each chromosome is duplicated when an organism is born

User Bhoj Raj Bhatta
by
4.6k points

1 Answer

8 votes

Answer:

B

Step-by-step explanation:

Each chromosome comes from each parent during reproduction/sex

User Jassin
by
4.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers

Other Questions

An example of the interaction of the nervous and endocrine systems can be seen in our response to danger. The _______________ orders the adrenal glands to release the hormones epinephrine and norepinephrine,
When an individual stops breathing, brain cells die very quickly, but the cells in the heart are able to survive for longer. Which conclusion is best supported by these facts?
Greg has been given a small sample of metal. His teacher has assigned him to identify what type of metal he was given. Which of the following is a physical property that will help Greg to identify the
What is the average speed of a biker that travels 50km in 5hrs?
Pixels are often referred to using DPI, or dots per inch. True\False
Link Copied!