Author Question: All human babies, regardless of which culture they live in or which language is spoken around them, ... (Read 89 times)

formula1 · **on:** Jun 22, 2018

All human babies, regardless of which culture they live in or which language is spoken around them, begin to babble at about the same age. This is an example of

a. species heredity.
b. natural selection.
c. mutation.
d. recessive genetics.

Question 2

Most dogs bark but don't speak, and most humans speak but don't bark. This is best explained by

a. species heredity.
b. meiosis.
c. individual heredity.
d. mitosis.