Home
Class 12
BIOLOGY
In angiosperms how many microspore mothe...

In angiosperms how many microspore mother cells are required to produce 100 pollen grains?
(A) 25
(B) 50
(C) 75
(D) 100

A

25

B

100

C

125

D

150

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    KUMAR PRAKASHAN|Exercise Section -E (Solution of NCERT Exemplar)(Long Answer Type Question)|3 Videos

  • REPRODUCTIVE HEALTH

    KUMAR PRAKASHAN|Exercise Section - F Multiple Choice Questions (MCQs)|102 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    KUMAR PRAKASHAN|Exercise SECTION -F (Multiple Choice Questions (MCQs)) (MCQs Asked In Competition Exam)|63 Videos

Similar Questions

Explore conceptually related problems

How many pollen mother cells will produce 1000 pollen grains? (A) 100 (B) 200 (C) 300 (D) 250

How many megaspore mother cells are produced in a Nucellus? (A) Two (B) Eight (C) Four (D) One

A microspore mother cell forms (A) embryo sac (B) pollen Grains (C) nucellus (D) tapetum

An anther has 1200 pollen grains. How many pollen mother cells must have been there to produce them ?

The odd one is (A) micropyle (B) nucellus (C) embryo sac (D) Pollen grains

The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be (A) 20 (B) 10 (C) 40 (D) 15

During microsporogenesis, meiosis occurs in (A) Endothecium (B) Microspore mother cells (C) Microspore tetrads (D) Pollen grains

How many transgenic varieties of basmati rice are grown in India ? (A) 2,00,000 (B) 50000 (C) 1000 (D) 27

How many male gametes are released by pollen tube near the egg cell in angiosperms ? (A) One (B) Two (C) Three (D) Four

KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. Morphologically the white fluffy edible mass in maize is….. (A) seed ...

    Text Solution

    |

  2. The megasporangium of the angiosperms on maturation gives rise to (A)...

    Text Solution

    |

  3. In angiosperms how many microspore mother cells are required to produc...

    Text Solution

    |

  4. After ferilisation, the seed coats of seeds develop from (A) ovule ...

    Text Solution

    |

  5. Tegmen develops from (A) outer integument (B) inner integument (C...

    Text Solution

    |

  6. Micropyle in seed helps the entry of (A) pollen tube (B) water (C...

    Text Solution

    |

  7. Aleurone layer is present in

    Text Solution

    |

  8. In albuminous seed the food is stored in (A) testa (B) tegmen (C)...

    Text Solution

    |

  9. Choose the correct option for label .a. to .e. from the table given be...

    Text Solution

    |

  10. Choose the correct option for label .a. to .e. from the table given be...

    Text Solution

    |

  11. Match the two columns: (A) (I-A),(II- B), (III- D), (IV- C) (B) ...

    Text Solution

    |

  12. Match the two columns: (A) (I-C), (II-D), (III-B), (IV-A) (B) ...

    Text Solution

    |

  13. Match the two columns: (A) (I-A), (II-B), (III-C), (IV-D) (B...

    Text Solution

    |

  14. Match Column-I with Column-II and choose the correct answer

    Text Solution

    |

  15. Filiform apparatus is a characteristic feature of

    Text Solution

    |

  16. What would be the number of chromosomes of aleurone cell of a plant wi...

    Text Solution

    |

  17. Wind pollination is common in (A) lilies (B) grasses (C) orchids ...

    Text Solution

    |

  18. Nucellar polyembryony is reported in species of (A) grossypium (B)...

    Text Solution

    |

  19. In which one of the following pollination is autogamous? (A) Xenogamy...

    Text Solution

    |

  20. In a flowering plant the pollen tube first arrives in (A) egg (B) a...

    Text Solution

    |