Acouple comes to your genetic counseling clinic concerned that they might have a second child affected with the same x-linked recessive disease displayed by their son. neither of the parents displays the trait. what do you tell them

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy

How do living things obtain phosphorus