This would be a recessive disease.
Father is dd
Mother is Dd (has to be because one child has the disease)
Parents cross is dd x Dd which gives rise to Dd (0.5) and dd (0.5). Each time they have a child they have a 50% chance of the child having the disease. In their case, only one of their 3 children is dd. The others though are carriers!
Humans and Apes evolved separately from monkeys. Hope this helps.
The answer to this question would be D.) Permafrost prevents penetration of deep roots.
Hope this helped!
50/50 it really depends on whos jeans ae stronger !
Answer: pollen
Explanation: The anthers bear the pollen grains which contains the male gamete(sperm).