Question

what is endocytosis , osmosis , diffusion ,hypertonic solution,

Answer 1

Answer:

Explanation:

Diffusion

It is the process of movement of substances from a region of high concentration to the region of low concentration until uniform concentration is finally acheived.

Osmosis

It is the process of movement of water from its high concentration region to its low concentration region through semi-permeable membrane.

Hypertonic solution:

If the medium surrounding the cell has a lower water concentration than inside the cell, i.e., if the solution is highly concentrated, then the cell will lose water through osmosis. Such concentrated solution is called Hypertonic solution.

Endocytosis:

It is the process of ingestion of materials by the cells through the plasma membrane. It describes all three similar processes: phagocytosis (cell eating), potocytosis (cell drinking) and receptor-mediated endocytosis

hope it helps you very well.