What are four major classes of organic molecules?

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.

Ecology can best be described as the study of what

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%