How many species of squid are there?

Give an example of a trait that is controlled by more than one gene.

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.

Explain why biological control methods are generally environmentally superior to chemical pest control methods.