Fluid mosaic refers to the cell membranes ability to push a substance through the cell which is structure in a ‘mosaic’ like pattern. The fluid part is the lipid tail of the phosphate lipid body. As this rail is hydrophobic it repels water down the tail in a ‘fluid motion’. The mosaic part is the alignment of the cell membrane as it is very structured
Answer:
Coevolution
Explanation:
Coevolution is a process in which two species evolve together because they exert selective pressures mutually. This means that one of the species changes genetically in response to a genetic change in another species. Thus, both species reciprocally affect each other's evolution. These genetic changes, which go hand in hand, are reflected in the phenotypes, that is, in the morphological traits of the species.
The coevolution of plants (i.e the orchid) and pollinators (i.e the moth) is a typical example of coevolution. The flowering plant adapt to a pollinator, which in turn adapts to the plant. In this case, the nectar tube and the tongue of the moth coevolved together and the two species benefit from that. The orchid guarantees the dispersion of its pollen while the moth guarantees its food.
Exocytosis is the correct answer. Zymogens like pepsinogen are leaving, not entering the cell, so it's not exocytosis. They are too large for channel protein transport or simple diffusion. They are "shipped" outside the cell via vesicular transport into the gastric lumen, where catabolism of proteins can begin.
Sun flower oil it comes from a plant and the plant is a protein