The correct answer is C. Plasma~
Answer:
Mitosis results in two nuclei that are identical to the original nucleus. Meiosis, on the other hand, results in four nuclei that each has ½ the chromosomes of the original cell. In animals, meiosis only occurs in the cells that give rise to the sex cells (gametes), i.e., the egg and the sperm.
Explanation:
Base on an article I read, the flagellates may be found in the following parts of the human body:
1) <span>reproductive tract,
2) alimentary canal,
3) tissue sites and also the blood stream,
4) lymph vessels and cerebrospinal canal
But, majority of the flagellates are found in the alimentary canal also known as digestive tract. It is composed of the </span><span>mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus, in that order.</span>
Answer:
b. The rigid cell walls limit how far plant cells can expand and exert a back pressure to limit further water uptake.
Explanation:
Plant cells have a rigid cell wall made of cellulose. Animal cells lack a cell wall.
When the plant cells are placed in a hypotonic solution, water enters into the cells and the cells expand. However, after a certain limit, the cell wall exerts wall pressure on the contents of the cell and does not allow it to take more water in. The wall pressure from the cell wall of plant cells protects them against bursting when placed in a hypotonic solution.
Animal cells burst out due to intake of water by osmosis when placed in a hypotonic solution. They do not have a cell wall to protect them from bursting.
