The name you're looking for is Gregor Mendel. He first saw it in his experiments with peas that had different traits (leaves, stem, colour, texture) etc.
Hope it helps!
Answer:
the amount of fossil fuels that are available will eventually decline
Answer:
eres gay , eres una cabeza de caca
C. When exposed to antibiotics, most bacteria in a population die but some survive and live to reproduce.