If n is the haploid number of chromosomes, a trisomic individual has a total of _______ chromosomes.
A) n - 1
B) n + 1
C) 2n - 1
D) 2n + 1
E) 3n

Name: If n is the haploid number of chromosomes, a trisomic individual has a total of _______ chromosomes. A) n - 1 B) n + 1 C) 2n - 1 D) 2n + 1 E) 3n
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Question

Quizplus · Accepted Answer

A trisomic individual has an extra copy of one chromosome, so the total number of chromosomes would be 2n (diploid) plus one additional chromosome. Therefore, the correct answer is 2n + 1.

If N Is the Haploid Number of Chromosomes, a Trisomic