Question

what allows humans to have different traits from each other?
a. they have different haploid numbers.
b. they have different numbers of chromosomes.
c. they have different genes.
d. they store dna in different places.

Explanation:

All humans share the same haploid number (23), same total chromosome count (46), and store DNA in cell nuclei (and mitochondria, uniformly). Variations in traits come from differences in specific genes (allelic variations and unique gene combinations from inheritance and mutation).

Answer:

C. They have different genes.