Home
Class 12
BIOLOGY
Selaginella and Salvinia are considered ...

Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because

A

Embryo develops in female gametophyte which is retained on parent sporophyte

B

Female gametophyte is free and gets dispersed like seeds

C

Female gametophyte lacks archegonia

D

Megaspores possess endosperm and embryo surrounded by seed coat.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • DIVERSITY IN THE LIVING WORLD

    MOTION|Exercise Exercise - 4 AIIMS | Assertion & Reason Questions|53 Videos

  • DIVERSITY IN THE LIVING WORLD

    MOTION|Exercise Exercise - 2 NCERT Based Questions|59 Videos

  • DIGESTION AND ABSORPTION

    MOTION|Exercise EXERCISE -4 AIIMS | Assertion & Reason Questions|23 Videos

  • ECOLOGY

    MOTION|Exercise EXERCISE -4|56 Videos

Similar Questions

Explore conceptually related problems

Evolution of seed habit first started in

Which event has been considered important in pteridophyte for evolution of seed habit ?

Seed habit, considered an important step in evolution, is present in :

Assertion : Selaginella & Salvinia are homosporous. Reason : In pteridophyte, Lycopodium is precursor of seed habit

Seed habit is an important step in evolution. It is due to

MOTION-DIVERSITY IN THE LIVING WORLD-Exercise - 3 AIPMT & NEET Previous Year Questions
  1. The gametophyte is not an independent, free-living generation in

    Text Solution

    |

  2. Examine the figure given below and select the right option giving all ...

    Text Solution

    |

  3. Selaginella and Salvinia are considered to represent a significant ste...

    Text Solution

    |

  4. Consider the following four statements whether they are correct or wro...

    Text Solution

    |

  5. Which one of the following is a wrong matching of a microbe and its in...

    Text Solution

    |

  6. The pathogen Microsporum responsible for ringworm disease in humans be...

    Text Solution

    |

  7. Cycas and Adiantum resemble each other in having

    Text Solution

    |

  8. Maximum nutritional diversity is found in the group

    Text Solution

    |

  9. Which one of the following is common to multicellular fungi, filamento...

    Text Solution

    |

  10. Which one of the following is a correct statement

    Text Solution

    |

  11. Nuclear membrane is absent in

    Text Solution

    |

  12. Which one of the following does not differ in E.coli and Chlamydomonas...

    Text Solution

    |

  13. Which one of the following is wrong statement

    Text Solution

    |

  14. Yeast is used in the production of

    Text Solution

    |

  15. A nitrogen fixing microbe associated with Azolla in rice fields is :

    Text Solution

    |

  16. The cyanobacteria are also referred to as:-

    Text Solution

    |

  17. Which one single organism or the pair of organisms is correctly assign...

    Text Solution

    |

  18. The most abundant prokaryotes helpful to humans in making curd from mi...

    Text Solution

    |

  19. Monascus purpureus is a yeast used commercially in the production of

    Text Solution

    |

  20. Read the following five statements (A-E) and answer as asked next to t...

    Text Solution

    |