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andrey2020 [161]
3 years ago
7

If an egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, w

hat is the result of this union?
A) All future somatic cells of the organism will contain the (2n + 1) number of chromosomes.
B) All future somatic cells of the organism will contain the (2n - 1) number of chromosomes.
C) Only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes.
D) All future somatic cells of the organism will contain the normal diploid number of chromosomes.
Biology
2 answers:
Dmitrij [34]3 years ago
4 0
The answer is <span>A) All future somatic cells of the organism will contain the (2n + 1) number of chromosomes. 

An egg cell and a sperm cell fuse to develop a new organism in a process called a fertilization. As a result, a zygote is formed. When the </span>egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, the zygote will have (n + n + 1), which is (2n + 1) number of chromosomes. The zygote is  the first cell of the new organism. It undergoes mitosis resulting in somatic cells where all of them will contain the same <span>number of chromosomes as the zygote, which is (2n + 1)</span>
GrogVix [38]3 years ago
3 0

Answer:

A.) All future somatic cells of the organism will contain the (2n + 1) number of chromosomes.

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