If your mother and father both have cystic fibrosis, which is caused by a recessive allele, the odds of

your having cystic fibrosis are



a. 1/4.
b. 1/2.
c. 3/4.
d. 1.
e. 0.


D

Biology & Microbiology

You might also like to view...

Living organisms must gather energy and materials from their surroundings to ____

a. build new biochemicals b. grow c. maintain and repair their parts d. produce offspring e. all of these

Biology & Microbiology

Herbivores are unable to digest ________ and thus rely on the help of specialized bacteria and protozoa living in their digestive tracts

Fill in the blank(s) with correct word

Biology & Microbiology

Habitat fragmentation can be a cause of:

a) genetic drift. b) speciation. c) extinction. d) All of the above are correct. e) Only b) and c) are correct.

Biology & Microbiology

The site of protein synthesis in the cytoplasm is the ribosome

Indicate whether the statement is true or false

Biology & Microbiology