Answer:
<h2>
A
</h2>
Explanation:
1. A channel between two adjacent cells in known as an intercellular cleft.
2. And through these channels many molecules can easily pass between cells.
3. Importance of Intercellular clefts:
i) It is very important in transportation of fluids and small solutes.
ii) It contains gap junctions, tight junctions, desmosomes, and adheren proteins and these junctions help in regulate cell communication by signal transduction, surface receptors, or a chemogradient.
The purpose of both mitosis and meiosis is to increase the number or population of cells in the body.
<h3>Compare mitosis and meiosis type of cell division</h3>
Mitosis produces two diploid (2n) cells that are identical to the original parent cell whereas meiosis produces four haploid (n) cells that are different from the original parent cell.
Mitosis occurs in somatic cells whereas meiosis occurs in reproductive cells.
So we can conclude that the purpose of both mitosis and meiosis is to increase the number or population of cells in the body.
Learn more about mitosis here: brainly.com/question/19058180
Answer:
yes
Explanation:
due to drift / variation human has been able to atttain high and advanced level of intelligence and development
Chemical changes are not usually physical so you can’t see them I guess so I would put D
Enzymes are specific. So each enzyme breaks down a specific substance. Don't know if this makes sense lol
