Home
Class 11
BIOLOGY
In angiosperms, functional megaspore dev...

In angiosperms, functional megaspore develops into

A

embryo sac

B

ovule

C

endosperm

D

pollen sac.

Text Solution

Verified by Experts

The correct Answer is:
A
In angiosperms, functional megaspore develops into enbryo sac. Embryo sac formation is preceded by meiosis, so the cells of embryo sac are haploid.
Promotional Banner

Topper's Solved these Questions

  • PLANT GROWTH AND DEVELOPMENT

    NCERT FINGERTIPS|Exercise Plant Growth And Development|154 Videos

  • RESPIRATION IN PLANTS

    NCERT FINGERTIPS|Exercise Respiration In Plants|130 Videos

Similar Questions

Explore conceptually related problems

In angiosperms, functional megaspore developes into or The microscopic structure in flower that contains polar nuclei is

In angiosperms functional megaspore generally develops at

In angiosperms the functional megaspore in the linear tetrad is generally

Only the non-functional megaspore develops into female gametophyte

The functional megaspore referred to as :

Read the following statements and find out the incorrect statements. a. Ovules generally differentiate single megaspore mother cell (MMC) in the chalazal region of the nucellus. b. The MMC undergoes reduction division and produces four megaspores. c. In a majority of angiosperms, one of the megaspore is degenerated while the other three remains functional. d. The nucleus of the functional megaspore divides mitotically three times and form 2-nucleate, 4-nucleate and later 8-nucleate stages of the embryo sac. e. These mitotic division are strictly free nuclear, that is, nuclear division are immediately follwed by cell wall formation.

In angiosperms the oospore on development produces

NCERT FINGERTIPS-PLANT KINGDOM-Plant Kingdom
  1. Select the mismatched pair.

    Text Solution

    |

  2. Angiosperms A and B shown in the figure belong the classand respective...

    Text Solution

    |

  3. In angiosperms, functional megaspore develops into

    Text Solution

    |

  4. In double fertilisation, one male gamete fuses with the (i) to form zy...

    Text Solution

    |

  5. The given figure shows to phases, A and B of a typical angiospermic li...

    Text Solution

    |

  6. Match column I with Column II and select the correct option from the c...

    Text Solution

    |

  7. Which of the statements regarding haplontic life cycle is incorrect?

    Text Solution

    |

  8. Haplontic life cycle generally occurs in

    Text Solution

    |

  9. Which kind of life-cycle pattern is exhibited by seeds bearing plants?

    Text Solution

    |

  10. Read the given statements and select the incorrect ones. (i). Sporop...

    Text Solution

    |

  11. Refer to the given showing life cycle patterns and identify them.

    Text Solution

    |

  12. Haplo-diplontic life cycle is found in

    Text Solution

    |

  13. In, a dominant and independent haploid gametophyte alternates with a s...

    Text Solution

    |

  14. Read the given statements and select the correct option, Statement-1...

    Text Solution

    |

  15. In, a dominant and independent diploid sporophyte alternates with a sh...

    Text Solution

    |

  16. Refer to the given flow chart regarding different groups of kingdom pl...

    Text Solution

    |

  17. Refer to the following figures regarding division bryophyta. (i). 'A...

    Text Solution

    |

  18. A phylogenetic tree or evolutionary tree is a branching diagram shown ...

    Text Solution

    |

  19. Select the incorrect statements with respect to given type of life cyc...

    Text Solution

    |

  20. Identify the given structures and select the correction options,

    Text Solution

    |