What could the genetic counselor tell the couple to help them understand how their children inherited cystic fibrosis?
One of you has a mother who is also a carrier of cystic fibrosis.
One of you has a father who is also a carrier of cystic fibrosis.
Both of you have either a mother or a father who is also a carrier of cystic fibrosis.
Both of you had a mutation of the cystic fibrosis gene in a cell that divides to form gametes.

answer: c.

explanation:

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you

cell division is not regulated in tumor cells.