Advertisements
Advertisements
प्रश्न
Differentiate between
Mitosis and Meiosis.
अंतर स्पष्ट करें
Advertisements
उत्तर
| Mitosis | Meiosis | |
| (i) | It occurs in somatic cells. | It occurs in generative cells. |
| (ii) | It involves a single division resulting into two daughter cells. | It involves two successive divisions resulting in the formation of four daughter nuclei. |
| (iii) | Prophase is short and simple. | Prophase is of longer duration and complex. |
| (iv) | Number of chromosomes in daughter cells is equal to that of parent cell. | Number of chromosomes in daughter cells is half to that of the mother cells. |
| (v) | Equational division. | Reductional division. |
| (vi) | Mitosis brings about growth, repair and healing. | Meiosis forms gametes and spores and maintains the chromosome number constant from generation to generation. |
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Why is reduction division important? Why is meiosis referred to as such?
Is it right to say that meiosis is responsible for maintaining chromosome number of a species?
With well labelled diagrams explain meiosis.
Choose the correct answer:
Gametes are formed by ________________
Choose the correct answer:
In meiosis, chromosome number is reduced by ______________
Choose the correct answer:
Gametes are formed by _____________
Why is meiosis referred to as reduction division?
Multiple Choice Question:
The term meiosis was coined by
If the cell (A) has undergone one mitotic division and another cell (B) has completed its meiotic division. The number of cells produced in A and B would be
Cell A: Cell B:
Meiotic cell division is also termed as reduction division because of :
