B. Embryos are being collected by the student on the field trip.
Next, Mendel took the F1 progeny and allowed them to self-fertilize. In the resulting F2 generation, 3/4 showed the dominant phenotype, and 1/4 showed the recessive phenotype. ... 1 out of 3 round pea plants from the F2 generation were true-breeding and produced only offspring with round peas.
Answer:
reproduction
Explanation:
the male and female reproductive parts
The kidneys secrete an enzyme called renin
The answer to the first question is a.
