Spermatogenesis is a process in which the tests produce red blood cells
sperms
white blood cell
eggs
​

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?

What is one affect on the australian environment due to the introduction of non-native european rabbits

Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide