Home
Class 9
BIOLOGY
Complete the sentences and explain them:...

Complete the sentences and explain them:
(Angiosperms, gymnosperms, spores, bryophyta, thallophyta, zygote)
Male and female flowers of …….are borne on different sporophylls of the same plant.

Promotional Banner

Topper's Solved these Questions

  • ENERGY FLOW IN AN ECOSYSTEM

    TARGET PUBLICATION|Exercise EXERCISE|122 Videos

Similar Questions

Explore conceptually related problems

Complete the sentences and explain them: (Angiosperms, gymnosperms, spores, bryophyta, thallophyta, zygote) ………..Plants have soft and fiber like body.

Complete the sentences and explain them: (Angiosperms, gymnosperms, spores, bryophyta, thallophyta, zygote) …………is called the 'amphibian' of the plant kingdom.

Complete the sentences and explain them: (Angiosperms, gymnosperms, spores, bryophyta, thallophyta, zygote) In pteridophytes, asexual reproduction occurs by ……..formation and sextual reproduction occurs by ……..formation.

Gymnosperms bear male and female flowers on different ……… of the same plant.

State whether the following statements are true or false. Correct the false statements: Gymnosperms bear male and female flowers on different sporophylls of different plants

You must have seen flowers of same variety but of 2 or 3 different colours borne by same plant. How is this possible?

Read the paragraph and answer the questions given below : Reproduction is the process by which the living Species continues its existence. Lower organisms carry out asexual reproduction while higher plants and animals always show sexual reproduction. Plants reproduce asexually by methods such as fragmentation, vegetative propagation, budding, Spore formation. For sexual reproduction they form gametes. In animal kingdom, budding, fission of different types and parthenogenesis are some of the methods that do not require both the sexes. Though regeneration also forms new individual, it is not considered to be a reproductive process because. basically it is a repair process. The ability to regenerate is lost in higher phyla. In human beings it is restricted only to wound healing. Sexual reproduction is also undergoing lots of experimentation such as cloning which may make females capable of producing their own baby without intervention of any male. Answer the follolwing question. What are methods of reproduction in plants?

Read the paragraph and answer the questions given below : Reproduction is the process by which the living Species continues its existence. Lower organisms carry out asexual reproduction while higher plants and animals always show sexual reproduction. Plants reproduce asexually by methods such as fragmentation, vegetative propagation, budding, Spore formation. For sexual reproduction they form gametes. In animal kingdom, budding, fission of different types and parthenogenesis are some of the methods that do not require both the sexes. Though regeneration also forms new individual, it is not considered to be a reproductive process because. basically it is a repair process. The ability to regenerate is lost in higher phyla. In human beings it is restricted only to wound healing. Sexual reproduction is also undergoing lots of experimentation such as cloning which may make females capable of producing their own baby without intervention of any male. Answer the follolwing question. How do living species continue their existence?

Read the paragraph and answer the questions given below : Reproduction is the process by which the living Species continues its existence. Lower organisms carry out asexual reproduction while higher plants and animals always show sexual reproduction. Plants reproduce asexually by methods such as fragmentation, vegetative propagation, budding, Spore formation. For sexual reproduction they form gametes. In animal kingdom, budding, fission of different types and parthenogenesis are some of the methods that do not require both the sexes. Though regeneration also forms new individual, it is not considered to be a reproductive process because. basically it is a repair process. The ability to regenerate is lost in higher phyla. In human beings it is restricted only to wound healing. Sexual reproduction is also undergoing lots of experimentation such as cloning which may make females capable of producing their own baby without intervention of any male. Answer the follolwing question. Which are asexual methods of reproduction in kingdom Animalia?

Read the paragraph and answer the questions given below : Reproduction is the process by which the living Species continues its existence. Lower organisms carry out asexual reproduction while higher plants and animals always show sexual reproduction. Plants reproduce asexually by methods such as fragmentation, vegetative propagation, budding, Spore formation. For sexual reproduction they form gametes. In animal kingdom, budding, fission of different types and parthenogenesis are some of the methods that do not require both the sexes. Though regeneration also forms new individual, it is not considered to be a reproductive process because. basically it is a repair process. The ability to regenerate is lost in higher phyla. In human beings it is restricted only to wound healing. Sexual reproduction is also undergoing lots of experimentation such as cloning which may make females capable of producing their own baby without intervention of any male. Answer the follolwing question. Why is regeneration not true method of reproduction?

TARGET PUBLICATION-CLASSIFICATION OF PLANTS-EXERCISE
  1. Complete the sentences and explain them: (Angiosperms, gymnosperms, s...

    Text Solution

    |

  2. Complete the sentences and explain them: (Angiosperms, gymnosperms, s...

    Text Solution

    |

  3. Complete the sentences and explain them: (Angiosperms, gymnosperms, s...

    Text Solution

    |

  4. Distinguish between the following: Thallphyta and Bryophyta.

    Text Solution

    |

  5. Distinguish between: Dicots and Monocots

    Text Solution

    |

  6. Distinguish between cryptogams and phanerogams.

    Text Solution

    |

  7. Complete the given table.

    Text Solution

    |

  8. Complete the given table.

    Text Solution

    |

  9. Question based on paragraph While playing in a garden, Rahul noticed...

    Text Solution

    |

  10. Question based on paragraph While playing in a garden, Rahul noticed...

    Text Solution

    |

  11. Question based on paragraph While playing in a garden, Rahul noticed...

    Text Solution

    |

  12. Question based on paragraph While playing in a garden, Rahul noticed...

    Text Solution

    |

  13. Question based on paragraph While playing in a garden, Rahul noticed...

    Text Solution

    |

  14. How living organisms have been classified?

    Text Solution

    |

  15. Which are the special cell organelles that differentiate plant cells f...

    Text Solution

    |

  16. Search for a pond with greenish water. Collect some of the green fibre...

    Text Solution

    |

  17. You may have seen a lush green soft carpet on old walls, bricks and ro...

    Text Solution

    |

  18. You may have seen ferns among the ornamental plants in a garden. Take ...

    Text Solution

    |

  19. Answer the following questions: What is the similarity between the pl...

    Text Solution

    |

  20. Observe garden plants like Cycas, christmas tree, hibiscus, Lilly, etc...

    Text Solution

    |