A woman who has a sex-linked recessive trait has a son with a man who does not have that trait.

Which of the following is true about their son?

Choose 1

(Choice A)
A
There is a 0% chance he will be affected.

(Choice B)
B
There is a 50% chance he will be unaffected.

(Choice C)
C
He can only be an unaffected carrier.

(Choice D)
D
There is a 100% chance he will be affected.

Who is “affected” When both parents are carriers for a recessive disorder, each child has a 1 in 4 (25 percent) chance of inheriting the two changed gene copies. A child who inherits two changed gene copies will be “affected,” meaning the child has the disorder.

Explanation:

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.