Multiple Choice
In many animals, including humans, sex is determined by a single _______, or by a pair of them. Both males and females have two copies of each of the rest of the chromosomes, which are called _______.
A) autosome; sex chromosomes
B) gene; autosomes
C) sex chromosome; autosomes
D) gene; sex chromosomes
E) allele; genes
Correct Answer:

Verified
Correct Answer:
Verified
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