Question

in a human karyotype there are __ pairs of autosomes and __ pair of sex chromosomes.

○ 1; 45
○ 22; 1
○ 1; 22
○ 45; 1

Explanation:

In human karyotype, there are 22 pairs of autosomes (non - sex chromosomes) and 1 pair of sex chromosomes (XX for females, XY for males). So the correct option is the one with 22 and 1.

Answer:

22; 1 (the option with "22; 1")