In sheep, eye color is controlled by a single gene with two alleles. when a homozygous brown-eyed sheep is crosses with a homozygous green-eyed sheep, blue-eyed offspring are produced. if the blue-eyed sheep are mated with each other, what percent of their offspring will most likely have brown eyes?
a) 0%
b) 25%
c) 50%
d) 75%
e) 100%

b) 25%

Explanation:

let homozygous brown-eyed sheep = bb

let  homozygous green-eyed sheep = gg

bb × gg = bg, bg, bg, bg

         b           b

g       bg          bg

g       bg          bg

If the blue-eyed sheep are mated with each other

i.e  bg × bg  = bb, bg,bg, gg

            b            g

b          bb         bg

g          bg         gg

Therefore , the percentage of bb (which is brown)

= 1/4

=0.25

= 25%

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…