Which feature would you expect to find in a population in which sexual selection depends on male competition?
O A. Large females
B. Bright-colored females
C. Large males
D. Bright-colored males

Which system revise and send electrical signals throughout the body

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?