Question

Observations:
Main differences between mitosis and meiosis :
1.
2.
3.
4.
Inference :
1) Due to mitosis the number of chromosomes in the cell
therefore, this division
occurs in ................ cells.
2) Due to meiosis the number of chromosomes in the cell
so this division occurs in
....... cells.
Multiple Choice Questions
1. A diploid cell means
b. 2n
d. 4n
2. In this stage of mitosis, the daughter chromosomes appear like bunch of bananas.
a. Prophase b. Metaphase c. Anaphase d. Telophase
3. During metaphase this change occurs in the chromosomes
a. get coil shape.
b. arranged parallel to equatorial plane.
c. get destroyed due to breaking d. get folded.
4. How many times a cell will have to divide mitotically, to form 128 cells ?
b. 14
d. 32
5. Suppose, you have supplied with onion root to observe steps in cell division. If you want to
count the number of chromosomes, which step will you observe ?
d. Telophase
a. Prophase b. Metaphase
c. Anaphase
c. 3n
a. n
c. 28
a. 7
2n
WA
WWW
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20
: Exercise :
1. What would have happened if meiosis not occur during the production of human sperm cell and
Wo
egg cell?
PYBJAS
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Answer 1

Answer:

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