Question

State one functions of the following:
i. Villi.
ii. Cell wall.
iii. Chloroplast.

Answer 1

Villi absorb nutrients from the food you eat

Cell wall create a shape of cell and help to
protect from outer environment

Chloroplast conduct photosynthesis

Answer 2

Answer:

i. Villi- The villi of the small intestine project into the intestinal cavity, greatly increasing the surface area for food absorption and adding digestive secretions.

ii. Cell wall- The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.

iii.chloroplast- Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.