Name the cell process that this exercise represents

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?