Home
Class 12
BIOLOGY
The male gametes of angiosperms are…. (...

The male gametes of angiosperms are….
(A) uniflagellate
(B) biflagellate
(C) non-motile as there is no flagellated stage in the life cycle of angiosperms
(D) none of these

A

uniflagellate

B

biflagellate

C

non-motile as there is no flagellated stage in the life cycle of angiosperms

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    KUMAR PRAKASHAN|Exercise Section -E (Solution of NCERT Exemplar)(Long Answer Type Question)|3 Videos

  • REPRODUCTIVE HEALTH

    KUMAR PRAKASHAN|Exercise Section - F Multiple Choice Questions (MCQs)|102 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    KUMAR PRAKASHAN|Exercise SECTION -F (Multiple Choice Questions (MCQs)) (MCQs Asked In Competition Exam)|63 Videos

Similar Questions

Explore conceptually related problems

Male gametophyte of angiosperm is…. (A) anther lobe (B) pollen before germination (C) pollen after germination (D) embryosac

Isogametes are (A) morphologically similar (B) physiologically similar (C) motile and has flagella (D) all the above

Which of the following feature(s) is/are exclusive in angiosperms :- (A) Seed (B) Double fertilization (C) Female gametophyte (D) Presence of flowers (E) Formation of endosperm (F) Presence of vessels and companion cells Tick the right one :-

What is the function of the two male gametes produced by each pollen grain in angiosperms

How many male gametes are released by pollen tube near the egg cell in angiosperms ? (A) One (B) Two (C) Three (D) Four

Double fertilization means (A) fusion of male gamete with antipodal cell (B) fusion of male gamete with synergid cell (C) fusion of male gamete with egg cell (D) fusion of male gamete with egg cell and another with secondary nucleus

The endosperm of angiosperms is developed from (A) antipodals (B) zygote (C) synergids (D) secondary nucleus

Family of Mango is (A) Poaceal (B) Anacardiaceae (C) Muscidae (D) None of these

Viroids are (A) parasitic DNA (B) free RNA (C) free DNA (D) none of these

Which bacteria are the most abundant in nature ? (A) Heterotrophic (B) Halophiles (C) Methanogens (D) None of these

KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. What is the function of tapetum in a developing anther? (A) To draw f...

    Text Solution

    |

  2. The number of microsporangia present in the anther is …..

    Text Solution

    |

  3. The male gametes of angiosperms are…. (A) uniflagellate (B) biflage...

    Text Solution

    |

  4. Male gametophyte of angiosperm is…. (A) anther lobe (B) pollen befo...

    Text Solution

    |

  5. Which among the following is applicable to tapetum? (A) Protective la...

    Text Solution

    |

  6. The chemical nature of the compound forming exine is…. (A) long chai...

    Text Solution

    |

  7. Outermost layer of the pollen is formed from endothecium and is made u...

    Text Solution

    |

  8. The first cell of female gametophyte is (A) megaspore (B) microspor...

    Text Solution

    |

  9. Tetrasporic embryosac is one in which (A) four microspores form the e...

    Text Solution

    |

  10. In angiosperm the resultant of secondary nucleus with male gamete has…...

    Text Solution

    |

  11. Pick up correct statement for pollen tube (A) It is composed of three...

    Text Solution

    |

  12. If the integuments are pierced by the pollen tube during fertilization...

    Text Solution

    |

  13. The oospore derived from double fertilization in angiosperms is (A) h...

    Text Solution

    |

  14. Ovule is comparable to (A) megasporangium (B) microsporangium (C)...

    Text Solution

    |

  15. The endosperm of angiosperms is developed from (A) antipodals (B) z...

    Text Solution

    |

  16. The phenomenon wherein, the ovary develops into a fruit without fertil...

    Text Solution

    |

  17. Double fertilization means (A) fusion of male gamete with antipodal c...

    Text Solution

    |

  18. Self-pollination occur between stamens and carpels of (A) same flower...

    Text Solution

    |

  19. What is meant by emasculation? (A) Pollination between flower of same...

    Text Solution

    |

  20. The term used when anther and stigmas of intersexual or perfect flower...

    Text Solution

    |