Author Question: Mendel's early experiments challenged the central premise upon which previous ideas about ... (Read 40 times)

torybrooks · **on:** Jun 22, 2018

Mendel's early experiments challenged the central premise upon which previous ideas about inheritance had rested. This was the premise that

A) there is only one gene for each trait.
B) there are two genes for each trait.
C) offspring can inherit only those traits that are displayed by their parents.
D) white seeds are dominant.
E) some traits are dominant and some are recessive.

Question 2

Mendel

A) studied dichotomous pea-plant traits.
B) began his experiments by crossing the offspring of true-breeding lines.
C) collaborated with Darwin.
D) all of the above
E) both A and B