Home
Class 12
BIOLOGY
One microspore mother cell undergoes mic...

One microspore mother cell undergoes microsporogenesis to produce________functional microspores

A

one

B

two

C

three

D

four

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, "One microspore mother cell undergoes microsporogenesis to produce ________ functional microspores," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Microsporogenesis**: - Microsporogenesis is the process by which microspore mother cells (also known as pollen mother cells) undergo meiosis to produce microspores. 2. **Meiotic Division**: - In this process, one microspore mother cell undergoes meiosis, which consists of two rounds of cell division (meiosis I and meiosis II). 3. **Formation of Microspore Tetrad**: - After meiosis, the microspore mother cell divides to form four haploid microspores. These microspores are often arranged in a cluster called a microspore tetrad. 4. **Final Count of Functional Microspores**: - Since one microspore mother cell produces four microspores, the answer to the question is that one microspore mother cell produces **4 functional microspores**. ### Final Answer: One microspore mother cell undergoes microsporogenesis to produce **4 functional microspores**. ---
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 107

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos
  • NTA NEET SET 109

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

The microspore mother cells are

Microspore mother cell forms

Assertion : In a microsporangium, the tapetal cells possess tittle cytoplasm and generally have a single prominent nucleus. Reason : During microsporogenesis, the microspore mother cells (M M Cs) undergo mitotic divisions to produce hapliod microspore tetrads.

(a) Draw a diagrammatic sketch of a transverse section of an anther of an angiosperm . Label its different walls and the tissue forming microspore mother cells. (b) Describe the process of microsporogenesis upto the formation of a microspore. (c) Write the function of 'germ pore' in a pollen grain of an angiosperm.

Assertion : The megaspore mother cell undergoes mitosis to produce four megaspore. Reason : Megaspore mother cells and the megaspore are both haploid.

In angiosperms microspores are

How many microspore mother cells will give rise to 256 microspores after reduction division ?

Ploidy level of the cells in microspore tetad is __________

Microspores are haplold.

NTA MOCK TESTS-NTA NEET SET 108-BIOLOGY
  1. The correct sequence of organisms during hydrarch succession is :

    Text Solution

    |

  2. In a particular region, the same fruit is available in multiple veriet...

    Text Solution

    |

  3. 2 ppm of a pesticide entered in a food chain at the producer level. Ho...

    Text Solution

    |

  4. Which of these children will always be homozygous for both the blood g...

    Text Solution

    |

  5. A bacterium having rDNA formed by using pBR322 and EcoRI restriction e...

    Text Solution

    |

  6. In an enzyme-mediated reaction, Km value is :

    Text Solution

    |

  7. One microspore mother cell undergoes microsporogenesis to producefunct...

    Text Solution

    |

  8. The proportion of dihybrids in the F2 generation of a monohybrid cross...

    Text Solution

    |

  9. Enzyme DNA dependent RNA polymerase is used in

    Text Solution

    |

  10. Decomposition is inhibited during :

    Text Solution

    |

  11. Which of the following is not a fundamental reason for greater biodive...

    Text Solution

    |

  12. In cockroach , fore wings are known as :

    Text Solution

    |

  13. All the following statement is incorrect except:

    Text Solution

    |

  14. A man comes to a clinic for infertility On examination , it is found t...

    Text Solution

    |

  15. Cretinism is caused due to :

    Text Solution

    |

  16. Which of these was not conceived by Hugo de Vries to explain evolution...

    Text Solution

    |

  17. A scientist wants to insert a modified DNA directly into the nucleus o...

    Text Solution

    |

  18. Common pansy has :

    Text Solution

    |

  19. The genetic disoders in which the patients have one chromosome less th...

    Text Solution

    |

  20. A genetic engineer upon the completion of electrophoresis, moves ahead...

    Text Solution

    |