What is the probability that a person would have cystic fibrosis if one of her parents was homozygous dominant and the other was a carrier for cystic fibrosis?
a. 0
b. 1:4
c. 1:6
d. 1:8
e. 1:16
A; A homozygous dominant parent would be CF+ CF+. Therefore the parent could not have a child with cystic fibrosis (CF-CF-).
You might also like to view...
In terms of relatedness to a specific cellular process, which protein does not belong with the others?
A. RNA polymerase holoenzyme B. DNA ligase C. DNA polymerase holoenzyme D. Ribonuclease
Why is the productivity poor in the deeper parts of the ocean?
What will be an ideal response?
In DNA recombinant technology, the enzyme that acts like glue is ______________. Fill in the blank(s) with the appropriate word(s)
What are the two ways substances are removed from the blood and added to the forming urine?
A. glomerular secretion and tubular reabsorption B. glomerular filtration and tubular reabsorption C. glomerular filtration and tubular secretion D. tubular secretion and tubular reabsorption E. glomerular secretion and tubular secretion