WILL MARK BRAINLIEST
Hemophilia is a sex-linked, recessive trait. Which of the following describes the probability of hemophilia in the offspring of a man who does not have hemophilia (X^HY)and a woman who is a carrier. (X^HX^h)
-Each of their sons will have hemophilia.
-There is a 50% chance that their daughters will have hemophilia.
-All of their daughters will have hemophilia.
-Their sons have a 25% chance of having hemophilia.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.

Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled