Home
Class 12
BIOLOGY
$ Rhizoids of female gametophyte of sela...

$ Rhizoids of female gametophyte of selaginella are multicellular.
! Selaginella is homosporous.

A

If both As and R are correct and R is correct explanation of As

B

If both As and R are correct but R is not correct explanation of As

C

If As is correct, R is wrong

D

If both As and R are wrong.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-1|100 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-2|100 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Brain teasers-X|145 Videos
  • ECHINODERMATA

    DINESH PUBLICATION|Exercise REVISION QUESTIONS|65 Videos
  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos

Similar Questions

Explore conceptually related problems

In Selaginella

Male gametophyte of Selaginella is formed

Stem of Selaginella has

13-celled male gametophyte of Selaginella has

Stele in Selaginella is

The male gametophyte of selaginella is 13 celled which has

The 13-celled male gametophyte of Selaginella shows

Egg of female gametophyte is accompained by

Rhizophore in Selaginella is

DINESH PUBLICATION-ENVIRONMENTAL ISSUES-Assertion and reason
  1. $ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move t...

    Text Solution

    |

  2. $ Funaria plant is monoecious. ! Monoecious plants are those which a...

    Text Solution

    |

  3. $ Rhizoids of female gametophyte of selaginella are multicellular. !...

    Text Solution

    |

  4. $ Those plants which produce seeds, without the formation of fruits ar...

    Text Solution

    |

  5. $ Soil soluiton is absorbed by all the parts of a root . ! Soil solu...

    Text Solution

    |

  6. $ The first photosynthetic organisms which show oxygenic photosynthesi...

    Text Solution

    |

  7. $ Anarobic respiration occurs in the aquatic organisms. ! Aquatic or...

    Text Solution

    |

  8. $ Heritiera has pneumatophores. ! Respiratory roots are also called ...

    Text Solution

    |

  9. $ Those parts of the plants which help in vegetative reproduction are ...

    Text Solution

    |

  10. $ Air layering is performed in those plants which have many, long flex...

    Text Solution

    |

  11. $ Gravitational water is that which reaches the water table of the ear...

    Text Solution

    |

  12. $ Those genes which are present on "Y" chromosomes of human beings are...

    Text Solution

    |

  13. $ Inharitance of flower colour in mirabilis jalapa is type of polygeni...

    Text Solution

    |

  14. $ Clitoris of woman is equivalent to the penis of men. ! The process...

    Text Solution

    |

  15. $ Those two pairs of genes which if present in dominant stage, do not ...

    Text Solution

    |

  16. $ In case of human beings, the process of focusing of an object by the...

    Text Solution

    |

  17. $ The antideuretic hormone (ADH) is also calle Vasopressin hormone. ...

    Text Solution

    |

  18. $ The skeleton which occurs on the surface of animal body is called ex...

    Text Solution

    |

  19. $ Obelia has three types of zooids namely (i) polyps (ii) Balastostyle...

    Text Solution

    |

  20. $ Sea Aneomone has parasitic nutrition. ! Roundworms are also called...

    Text Solution

    |