Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

How many pairs of autosomes do we find in normal human cell?
Options
A 23
B 22
Correct Answer
C 46
D 20
Correct Answer

Option B is the correct answer.

Detailed Explanation

Humans have a total of 46 chromosomes (23 pairs). Of these, 44 are autosomes (22 pairs) and 2 are sex chromosomes (1 pair, XX or XY).

Hint

Total chromosome pairs are 23. How many of those are non-sex chromosomes?

Question Info