Match the following items.
1. rr
2. rr
3. identical alleles
4. unlike alleles
5. rr

heterozygous, dominant cell
homozygous, definition
homozygous, recessive cell
homozygous, dominant cell
heterozygous, definition

What must be true for natural selection to heppen

The arrows indicate the direction of wind flow. which place experiences monsoons?

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.