EMBRYOLOGY
CHROMOSOMES AND CELL DIVISIONS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Sex cells should have half the number of chromosomes as the parent cell.
|
|
Yes
|
|
|
No
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
Detailed explanation-2: -Gametes are reproductive cells, such as sperm and egg. As gametes are produced, the number of chromosomes must be reduced by half. Why? The zygote must contain genetic information from the mother and from the father, so the gametes must contain half of the chromosomes found in normal body cells.
There is 1 question to complete.