Elizabeth is testing the effects of soil additives on fruit production at an apple orchard. elizabeth would like to find out if the soil additives increase the mass of the apples. what tool will elizabeth need in order to complete her research?

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.