All scientific investigations begin with: a) Forming a hypothesis.
b) Conducting an experiment.
c) Asking a question or
observing a problem.
d) Forming a conclusion.

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.