Question

Help!! Will fan and medal!!
____ is a source of genetic variation that refers to a random error in the genetic code.
A. Meiosis
B. A mutation
C. Fertilization
D. Mitosis

Darla has two different alleles of a gene that controls hair color. She must be _____ for the hair color trait.
A. Heterozygous
B. Homogeneous
C. Heterogeneous
D. Homozygous

Answer 1

the same thing im learning in class

Answer 2

Any ideas on the answer for the first question?

Answer 3

B?

Answer 4

That would be correct.

Answer 5

Would the second one be A?

Answer 6

Right again!

Heterozygous means to have two different alleles for a specific trait.

Answer 7

Thank you