Home
Class 12
BIOLOGY
Which of the following labelled part of ...

Which of the following labelled part of gynoecium determines the compatible nature of pollen?

A

P

B

Q

C

R

D

S

Text Solution

Verified by Experts

The correct Answer is:
A
Stigma is the terminal receptive part of the pistil which functions as landing platform for the pollen grains. It also determines the compatibility of the pollen grains.
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTIVE HEALTH

    NCERT FINGERTIPS|Exercise Reproductive Health|133 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    NCERT FINGERTIPS|Exercise Strategies For Enhancement In Food Production|151 Videos

Similar Questions

Explore conceptually related problems

Name the part of gynoecium that determines the compatible nature of pollen grain.

Identify the wrongly labelled part:

Which of the following type of gynoecium is associated by wind pollination

Which is true for labelled parts in the figure

The function of labelled part X is

Which of the following labelled parts produces energy for the movement of the fall that facilitate sperm motility essential for fertilisation ?

X = ................ of gynoecium chiefly compatible nature of pollen grains.

Which of the following statements is not compatible with arenes?

In which of the following pollen kit is present?

NCERT FINGERTIPS-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Sexual Reproduction In Flowering Plants
  1. Heterostyly as a contrivance for cross-pollination is found in

    Text Solution

    |

  2. Match column I with column II and select the corect option from the gi...

    Text Solution

    |

  3. Which of the following labelled part of gynoecium determines the compa...

    Text Solution

    |

  4. part of the gynoecium which receives the pollen is called

    Text Solution

    |

  5. Refer to the given figure of egg apparatus showing entry of pollen tub...

    Text Solution

    |

  6. Growth of part X is

    Text Solution

    |

  7. Given below are the events that are observed in an artificial hybridis...

    Text Solution

    |

  8. During the process of fertilisation the pollen tube of the pollen grai...

    Text Solution

    |

  9. Fusion of one of the male gametes with egg nucleus is referred to as

    Text Solution

    |

  10. Which of the following statements is/are correct ? (i) Endothecium ...

    Text Solution

    |

  11. The total number of nuclei involved in double fertilisation in angiosp...

    Text Solution

    |

  12. Which one of the following events takes place after double fertilisati...

    Text Solution

    |

  13. Triple fusion in Capsella bursa pastoris is funsion of male gamete wit...

    Text Solution

    |

  14. Double fertilisation was first discovered in 1898 byin Fritillaria and...

    Text Solution

    |

  15. Study the following statements and select the correct option. (i) Ta...

    Text Solution

    |

  16. Milk of tender coconut represents ------ and the surrounding white coc...

    Text Solution

    |

  17. In the given diagram, X represents

    Text Solution

    |

  18. Select the correct order of endosperm types.

    Text Solution

    |

  19. If an endosperm cell of an angiospern contains 24 chromosomes, the num...

    Text Solution

    |

  20. The cell of endosperm have 24 chromosomes. What will be the number of ...

    Text Solution

    |