Albinism (the total lack of pigmentation) is recessive (and really rare!) in humans. If an albino female marries a normal but heterozygous male: a) What are the chances they will have an albino child? (Looking for a % here)

b) What are the predicted GTs and PTs of their children?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which of the following is a common response to cell signaling?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.