What kind of membrane do chloroplasts have?

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

Give the biological term for: structures that display characteristics of living organisms only within living cells

What abo controlling alleles could kim give her child