Theoretically, if a carrier hemophiliac married a normal male, what percentage of their male offspring would be expected to be carriers?
a)100%
b)50%
c)25%
d)0%

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt

What processes take place before the mature mrna exits the nucleus?