What did Gregor Mendel do to study different characteristics in his genetics experiments?
He cross-pollinated both plants and animals.
He studied only asexual plants.
He cross-pollinated plants.
He studied only tall and short pea plants.
An organism that has two identical alleles for a trait is _____.
tall
heterozygous
homozygous
codominant
1.d
2.c
1. Wrong, if you are trying to get as many possible combinations between plants, which one of those answers would give you as many possible combinations?
2. Correct.