What is the chance that a heterozygou s female and a white-eyed male will have a white-eyed male offspring?

p= 0.25

Explanation:

Assumptions

white eyes are recessive, single gene, not sex-linked

cross is

Ww x ww —> Ww, ww p(ww) = 0.5

XX x XY —> XX, XY p(XY) = 0.5

p(XYww) = 0.25

If the white eye gene is sex-linked,  the cross is

XXWw x XYw-

XW Xw x Xw Y- —> XXWw, XYW-, XXww, XYw-, p(XYw-) = 0.25

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set