Which of the following types of information are needed to construct a karyotype? I. Size of the chromosomes
II. Gene mutations
III. Age of the individual

#1
I and II only

#2
I, II and III

#3
II only

#4
I only

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

The production of cells during mitosis into specialized function is recombination or differentiation

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.