A modification of a gene or chromosome that occurs during gamete formation or early development that permanently alters the expression of that gene for the lifetime of the individual is called

A. maternal effect.
B. epigenetic inheritance.
C. sex-linked inheritance.
D. extranuclear inheritance.
E. epistasis.


Answer: B

Biology & Microbiology

You might also like to view...

Explain three reasons why bacteria form biofilms

What will be an ideal response?

Biology & Microbiology

Describe ecdysis in roundworms and joint-legged animals.

What will be an ideal response?

Biology & Microbiology

Comb shape in chickens also involves the interaction of two genes, but the F2 generation shows a typical 9:3:3:1 Mendelian ratio. How does this work?

What will be an ideal response?

Biology & Microbiology

Both male and female gonads function to:

1) produce gametes. 2) produce hormones. 3) transfer gametes. 4) nourish the embryo. 5) influence secondary sexual characteristics. a. answers 1 and 2 b. answers 2 and 4 c. answers 3, 4, and 5 d. answers 1, 2, and 5 e. answers 1, 2, 3, 4, and 5

Biology & Microbiology