If a gene expresses itself, but not equally in all individuals that have it, there is a difference in 

A. expressivity.
B. penetrance.
C. dominance.
D. acquired traits.


A. expressivity.

Biology & Microbiology

You might also like to view...

Imagine you were there when Stanley Miller carried out his experiment about the building blocks of life. If Miller originally identified five different amino acids, how many polypeptides that are 10 amino acids long

could be made from just these five amino acids? A. 5 ×10 = 50 B. 105 = 100,000 C. 510 = 9,765, 625 D. Cannot be determined

Biology & Microbiology

Glucose is absorbed through the membranes of the

small intestine primarily by a. osmosis. b. bulk flow. c. transport proteins. d. endocytosis. e. facilitated diffusion.

Biology & Microbiology

Many plants use ________ defenses, such as hairy leaves, thorns, or spines, to deter herbivory

Fill in the blank(s) with correct word

Biology & Microbiology

Based on what you know about various species richness hypotheses, a large, tropical continent would likely have ________ species richness.

A. intermediate B. high C. variable D. uneven E. low

Biology & Microbiology