Home
Class 10
BIOLOGY
Name the different types of pollinations...

Name the different types of pollinations?

Text Solution

AI Generated Solution

**Step-by-Step Text Solution:** 1. **Understanding Pollination**: Pollination is the process by which pollen grains, which are the male gametes of flowering plants, are transferred from the anther (the male part of the flower) to the stigma (the female part of the flower) of the same or another flower. 2. **Types of Pollination**: There are two main types of pollination: - **Self-Pollination**: This occurs when pollen from the anther of a flower fertilizes the stigma of the same flower. In this case, only one flower is involved, and the fertilization occurs within the same flower. - **Cross-Pollination**: This occurs when pollen from the anther of one flower fertilizes the stigma of a different flower. In this case, two different flowers from the same species are involved, and they may come from different plants. ...
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTION IN LOWER ORGANISMS AND PLANTS

    PEARSON IIT JEE FOUNDATION|Exercise MASTERING THE CONCEPTS (APPLICATION AND ANALYSIS)|16 Videos
  • REPRODUCTION IN LOWER ORGANISMS AND PLANTS

    PEARSON IIT JEE FOUNDATION|Exercise MASTERING THE CONCEPTS (ASSERTIONS AND REASONS)|8 Videos
  • REPRODUCTION IN LOWER ORGANISMS AND PLANTS

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (SELECT THE CORRECT ALTERNATIVES)|22 Videos
  • REPRODUCTION IN HUMAN BEINGS

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS |35 Videos
PEARSON IIT JEE FOUNDATION-REPRODUCTION IN LOWER ORGANISMS AND PLANTS-MASTERING THE CONCEPTS (KNOWLEDGE AND UNDERSTANDING)
  1. Differentiate regeneration from fragmentation.

    Text Solution

    |

  2. Identify the process by which the lost part of star fish can be regain...

    Text Solution

    |

  3. Draw the following diagrams and label their parts: (a) Stamen (b) ...

    Text Solution

    |

  4. Define the following: (a) Pollination (b) Fertilization

    Text Solution

    |

  5. Explain the formation of the male gamete.

    Text Solution

    |

  6. Name the different types of pollinations?

    Text Solution

    |

  7. What are the disadvantages of cross-pollination?

    Text Solution

    |

  8. Write a brief note on the agents for cross-pollination.

    Text Solution

    |

  9. Differentiate between biotic pollination from abiotic pollination.

    Text Solution

    |

  10. Mention the characteristics of entomophilous flower.

    Text Solution

    |

  11. Explain the following: (a) Herkogamy (b) Heterostyly

    Text Solution

    |

  12. What do you mean by dichogomy?

    Text Solution

    |

  13. Explain the formation of eggs in the flower.

    Text Solution

    |

  14. (a) Identify the pollination that generally takes place in bisexual fl...

    Text Solution

    |

  15. Why is cross-pollination not possible in all flowers?

    Text Solution

    |

  16. Name the flower in which the pollination is carried out by bees. Expla...

    Text Solution

    |

  17. Name the flower in which lever mechanism takes place and explain the m...

    Text Solution

    |

  18. Explain the mechanism of pollination in papilionaceous flower.

    Text Solution

    |

  19. Why self-pollination is not possible in Gloriosa?

    Text Solution

    |

  20. Why is the fertilization in angiosperms called double fertilization? W...

    Text Solution

    |