Home
Class 11
BIOLOGY
Name the first stage in moss that develo...

Name the first stage in moss that develops directly from the spore.

Text Solution

AI Generated Solution

To answer the question, "Name the first stage in moss that develops directly from the spore," we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Classification of Mosses**: - Mosses are small, non-vascular plants that belong to the division Bryophyta. They do not have a vascular system and are flowerless. 2. **Identify the Life Cycle of Mosses**: ...
Promotional Banner

Topper's Solved these Questions

  • PLANT KINGDOM

    ICSE|Exercise REVIEW QUESTIONS (DIFFERENTIATE)|14 Videos
  • PLANT KINGDOM

    ICSE|Exercise REVIEW QUESTIONS (SHORT ANSWER TYPE QUESTIONS)|11 Videos
  • PLANT KINGDOM

    ICSE|Exercise REVIEW QUESTIONS (MARK TRUE OR FALSE)|5 Videos
  • PLANT GROWTH AND DEVELOPMENT

    ICSE|Exercise NCERT EXERCISES WITH ANSWERS (DIFFERENTIATE BETWEEN)|11 Videos
  • QUESTION PAPER -BIOLOGY

    ICSE|Exercise PART -II (Section -C)|6 Videos

Similar Questions

Explore conceptually related problems

Name the stages in the development of cockroach ?

In the special mode of reproduction observed in lemons, the embryos develop directly from the

First stage in respiration is

Statement-A: The mosses have an elaborate mechanism of spore dispersal. Statement-B: Leafy stage in mosses develops from secondary protonema as an apical bud.

At which stage of the development, ovum is released from the ovary of human female?

Who proposed for the first time that developing animal embryo passes through stages resembling adults of its ancestors.

A diploid egg, formed in embryo sac developed directly from nucellus, parthenogenetically grows into embryo. The apomixis is

Assertion: Polyploidy is very common in the member of Filicophyta. Reason: It is due to the development of gametophytes directly from sporophyte without meiospore formation.

In a type of apomixis known as adventure embryony embryos develop directly from the

Aecial stages of Puccinia develop on

ICSE-PLANT KINGDOM -REVIEW QUESTIONS (VERY SHORT ANSWRE TYPE QUESTIONS)
  1. Name the group of plants in which seeds are not enclosed in an ovary.

    Text Solution

    |

  2. Name the group of plants that include mosses and liverworts.

    Text Solution

    |

  3. Chondrus, Porphyra and Celidium are examples of which group of algae?

    Text Solution

    |

  4. Name the first stage in moss that develops directly from the spore.

    Text Solution

    |

  5. The underside of the frond of a fern, small brown dots appear close to...

    Text Solution

    |

  6. Give 2 characteristics of long shoots of the Pinus plant.

    Text Solution

    |

  7. What is another name of microsporangia?

    Text Solution

    |

  8. Pinus plant has 1st year, 2nd year and 3rd year cones. In which cone ...

    Text Solution

    |

  9. Seeds develop from which part of the flower?

    Text Solution

    |

  10. A plant leaf shows reticulate venation. What kind of roots would it ha...

    Text Solution

    |

  11. The endsperm of a plant is haploid, diploid or triploid.

    Text Solution

    |

  12. In which year cone in a Pinus plant does fertilisation occur?

    Text Solution

    |

  13. What is the basis of classification of algae?

    Text Solution

    |

  14. When and where does reduction division take place in the life cycle of...

    Text Solution

    |

  15. When does meiosis occur in gymnosperms and angiosperms?

    Text Solution

    |

  16. Name three groups of plants that bear archegonia.

    Text Solution

    |

  17. Mention the ploidy of the following: protonemal cell of a - moss, prim...

    Text Solution

    |

  18. Both gymnosperms and angiosperms bear seeds, then why are they classif...

    Text Solution

    |

  19. What is heterospory? Briefly comment on its significance. Give two exa...

    Text Solution

    |

  20. Explain briefly the following terms with suitabe examples: (i) Proto...

    Text Solution

    |