A fragile site:a
is found only on the X chromosome.
b. occurs in only one of the sister chromatids.
c. is associated with cancerous cells.
d. is usually not inherited.
e. is the result of genomic imprinting.
c
You might also like to view...
The test tube in the photograph contains water at the bottom and another substance that has been stained with Sudan IV at the top. What is the macromolecular composition of this stained substance?
What will be an ideal response?
________are the most genetically modified organisms used by scientists
a. Bacteria b. Chickens c. Goats d. Cows e. Mice
Your community has a wonderful lake as a recreational resource. The water is relatively clear, nuisance algae are minimal, and the fishing is great. Swimming is one of the many popular activities in this clean water. Devise a community plan that will protect the water quality of your lake and protect against an algal bloom (a thick growth of algae)
What will be an ideal response?
Which event of fertilization occurs first?
A. the acrosomal reaction B. the entry of sperm DNA into the egg C. the cortical reaction D. cleavage E. vitelline layer hardens