If an organism’s haploid number is 12, its diploid number is

a. 12.
b. 6.
c. 24.
d. 3.

how do you know the answer ?

Which of these parts of the membrane large moecules pass through it ?

Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians? a. a b. e c. f d. g