Which of these true statements could contribute to a plausible hypothesis for why the alternation of generations evolved in the earliest land plants? select all that apply. o many gametophytes tolerate desiccation. gametophytes lack the ability to form rigid (lignified) vascular tissues. the biopolymer sporopollenin first evolved to protect the diploid stage of green algae. it allowed one generation to specialize in fertilization and the other in dispersal.

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics