How do we know the sun rotates?
O
A. Both sides are blue-shifted.
O
O
O
B. One side is blue-shifted and the other side is red-shifted.
C. Both sides are red-shifted.
D. Because Earth rotates.
SUBMI

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

the answer is definitely a

linnaeus is the father of taxonomy

explanation:

which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.