Home
Class 12
BIOLOGY
In which of the following plant (s) domi...

In which of the following plant (s) dominant phase is the independent, photosynthetic, thalloid, dorsiventral haploid gametophyte which alternates with the short lived multicelled sporophyte totally dependent on gametophyte?

A

(a) Funaria, Sphagnum

B

(b) Marchantia, Riccia

C

(c) Pteris, Porella

D

(d) Both (a) & (b)

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise Examplle|19 Videos

  • TEST 3

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|94 Videos

Similar Questions

Explore conceptually related problems

In which of the following plants gametophytic phase is dominant ?

A dominant , independent, photosynthetic, thalloid or erect body is represented by a haploid gametophyte and it alternates with the short–lived multicellular sporophyte totally or partially dependent on the gametophyte for its anchorage and nutrition. This type of pattern is present in:-

In______, a dominant and independent haploid gametophyte alternates with a short lived, dependent sporophyte.

In which one of the following plants sporophyte is completely dependent on gametophyte ?

In which of the following, gametophyte is not independent and free living ?

Among the following plant group which has independent gametophyte and sporophytes?

In_____, a dominant and independent diploid sporophyte alternates with a short-lived, independent haploid gametophyte.

In which one of the following male and female gametophytes do not have free living independent existence

In which group of plant kingdom gametophyte is depend on sporophyte ?

Which one of the following alternatives represents the gametophytic phase in Pinus

AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE
  1. Heterosporous vascular cryptogams fail to develop seeds because

    Text Solution

    |

  2. Flowers of tobacco and onion plants have

    Text Solution

    |

  3. In which of the following plant (s) dominant phase is the independent,...

    Text Solution

    |

  4. Which of the following is incorrectly matched?

    Text Solution

    |

  5. Mark the correct option w.r.t. analogous structures.

    Text Solution

    |

  6. What will be the number of chromosomes in endosperm (p) and perisperm ...

    Text Solution

    |

  7. Which of the following is a wrong combination?

    Text Solution

    |

  8. Ferns and mosses resemble in possessing

    Text Solution

    |

  9. In life cycle of non-vascular terrestrial plants of moist habitats, th...

    Text Solution

    |

  10. How many of the following feature(s) is/are commonly concerned with Pi...

    Text Solution

    |

  11. All statements are true for both ferns and conifers, except

    Text Solution

    |

  12. Trimerous actinomorphic flowers, tricarpellary syncarpous ovary and fr...

    Text Solution

    |

  13. Which is expressing right appropriate pairing?

    Text Solution

    |

  14. Branch of taxonomy in which DNA sequences, alkaloids, crystals may hel...

    Text Solution

    |

  15. The correct floral formula of Brassica campestris is

    Text Solution

    |

  16. Mark the odd one (w.r.t. ploidy level in Zea mays seed)

    Text Solution

    |

  17. In which of the following set of plants development of 7 celled and 8 ...

    Text Solution

    |

  18. Endosperm is completely consumed by the developing embryo in

    Text Solution

    |

  19. Go through the following matches (a) Spirullina - Rich source of prot...

    Text Solution

    |

  20. Which of the following structures present in a gymnospermic seed repre...

    Text Solution

    |