Home
Class 12
BIOLOGY
Which germ layer developes first during ...

Which germ layer developes first during embryonic development?

A

Ectoderm

B

Mesoderm

C

Endoderm

D

Both (b) and (c)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (B) MATCH TYPE QUESTION)|3 Videos

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (C ) ASSERTION REASON TYPE QUESTION)|9 Videos

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise REVISION EXERCISES (LONG ANSWER TYPE QUESTION (B) QUESTION FROM CBSE EXAMINATION)|25 Videos

  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise Chapter Practice Test|2 Videos

  • MICROBES IN HUMAN WELFARE

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (Long Answer Type Question )(Five marks each)(Section -E)|8 Videos

Similar Questions

Explore conceptually related problems

Which germ layer forms CNS?

The first phase of embryonic development is:

Human heart develops from embryonic :

Which of the following lack amnion during embryonic development?

Three germ layers are formed during which stage of embryonic development :-

On which body side, the notochord is formed during embryonic development?

Correct sequence of human embryonic development is

Correct sequence of human embryonic development is

MODERN PUBLICATION-HUMAN REPRODUCTION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A) MULTIPLE CHOICE QUESTIONS)
  1. 1st polar body is formed at which stage of oogenesis?

    Text Solution

    |

  2. Which one of the following gives nourishment to spermatozoans?

    Text Solution

    |

  3. Which germ layer developes first during embryonic development?

    Text Solution

    |

  4. Phenomenal and rapid increase of population in a short period is calle...

    Text Solution

    |

  5. Embryo developed from the somatic cells are called

    Text Solution

    |

  6. In vitro fertilization is a technique that involves transfer of which ...

    Text Solution

    |

  7. Sertoli cells are found in

    Text Solution

    |

  8. Vasa efferentia are the ductules leading from:

    Text Solution

    |

  9. Seminal plasma in human males is rich in

    Text Solution

    |

  10. The signals for parturition orginate from:

    Text Solution

    |

  11. The first movements of the foetus and appearance of hair on its h...

    Text Solution

    |

  12. The second maturation division of the mammalian ovum occurs

    Text Solution

    |

  13. Which one of the following statements about morula in human is correct...

    Text Solution

    |

  14. The part of Fallopian tube closest to the ovary is:

    Text Solution

    |

  15. In human female the blastocyst:

    Text Solution

    |

  16. Secretions from which one of the following are rich in fructode,calciu...

    Text Solution

    |

  17. In oocyte secodary maturation occurs in

    Text Solution

    |

  18. A human female is born with a million of eggs (primary oocyte) at the ...

    Text Solution

    |

  19. What is present in the middle pieace of sperm ?

    Text Solution

    |

  20. In the absence of acrosome the sperm

    Text Solution

    |