Home
Class 12
BIOLOGY
Every sexually reproducing organism, inc...

Every sexually reproducing organism, including human beings, begin life as a single cell called.

A

Gamete formation

B

Spore

C

Embryo

D

Zygote.

Text Solution

Verified by Experts

The correct Answer is:
D
Every sexually reproducing organism,including human beings being life as a single cell called zygote.
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTIVE IN ORGANISMS

    A2Z|Exercise Section B: Assertion-reasoning Questions|19 Videos

  • REPRODUCTIVE IN ORGANISMS

    A2Z|Exercise SECTION C: Previous Years' Examination Questions (NEET/AIPMT Questions)|22 Videos

  • REPRODUCTIVE IN ORGANISMS

    A2Z|Exercise Section A: Topicwise Questions (topic 2: Sexual Reproduction) Pre-fertilisation Events , Gametogenes|29 Videos

  • REPRODUCTIVE HEALTH

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    A2Z|Exercise Section D Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

Zygote in sexually reproducing organisms

Majority of sexually reproducing organisms from

Sexually reproducing organism contribute in their offspring

In human beings vestigial organs are

(A): Sexually reproducing organisms begin life as a single cell. (R) : Zygote is a vital link that ensures continuity of species.

In all the sexually reproducing organisms, events involved are

Life begin in all sexually reproducing organisms as a

A2Z-REPRODUCTIVE IN ORGANISMS-Section A: Topicwise Questions (topic 3: Fertilisation And Post-fertilisation Events) The Zygote And
  1. Read the following statements and find out the incorrect statements. ...

    Text Solution

    |

  2. The most vital and critical event of the sexual reproduction is

    Text Solution

    |

  3. Parthenogenesis is found in a. Platyhelminthes b. Rotifers c. some ...

    Text Solution

    |

  4. In fungi , bryophytes and pteridophytes, the fertilisation is

    Text Solution

    |

  5. The following figure shows

    Text Solution

    |

  6. In reptiles, birds, mammals, gymnosperms and angiosperms the fertilisa...

    Text Solution

    |

  7. Read the following statements and find out the incorrect statement.

    Text Solution

    |

  8. Which is the vital link that ensures continuity of species between org...

    Text Solution

    |

  9. In organism with haplontic life cycle, zygote divides by

    Text Solution

    |

  10. Every sexually reproducing organism, including human beings, begin lif...

    Text Solution

    |

  11. The process of the development of embryo from the zygote is called

    Text Solution

    |

  12. During embryogenesis zygote undergoes

    Text Solution

    |

  13. Recognise the figure and find out the correct matching.

    Text Solution

    |

  14. Animals in which development of zygote takes place outside the body of...

    Text Solution

    |

  15. Animals in which development of zygote takes place inside the body of ...

    Text Solution

    |

  16. Fertilised eggs covered by calcareous shell are found in

    Text Solution

    |

  17. Asexual reproduction does not involve the

    Text Solution

    |

  18. Which is incorrect about flowering plant?

    Text Solution

    |

  19. External water is not required for fertilization of

    Text Solution

    |