Answer:
D: They have restricted cell division.
Explanation:
Pre cancerous cells often act like cancer cells and will grow at abnormal rates but unlike cancer cells they are unable to invade other organs
Explanation:
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Do you mean penumbra or umbra? Because it is indeed umbra.
How does the whole question go?
<h3><u>Answer;</u></h3>
Meiosis is called reduction division <u>because number of chromosomes in daughter cells is reduced to half than that of parent cell.</u>
<h3><u>Explanation;</u></h3>
- Meiosis is a type of cell division that takes place in the germ-line cells, it involve division of a parent cell into four daughter cells.
- The process of meiosis involves two divisions of the genetic material, namely; meiosis I and meiosis II.
- <em><u>The first division is called the reduction division or meiosis I, this is because it reduces the number of chromosomes from 46 chromosomes or 2n to 23 chromosomes or n.</u></em>