Home
Class 12
BIOLOGY
initiation of gastrulation in humans is ...

initiation of gastrulation in humans is marked by formation of

A

Blastocoel

B

Primitive streak

C

Morula

D

notochord

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Termination of gastrulation is marked by

Termination of gastrulation is indicated by

Termination of gastrulation is indicated by

Termination of gastrulation is indicated by

Gastrulation is a process

In gastrulation , which is (are) formed :

The best definition of gastrulation is:

Gastrulation comprises

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. genetic constitution of ( 22+ Y) found in

    Text Solution

    |

  2. The slow block to polyspermy

    Text Solution

    |

  3. initiation of gastrulation in humans is marked by formation of

    Text Solution

    |

  4. choose the correct sequence w.r.t human embryonic stages

    Text Solution

    |

  5. in case of human males inhibin inhibits the secretion of

    Text Solution

    |

  6. choose the incorrect match

    Text Solution

    |

  7. cryptorchidism i.e. failure of descent of testes in humans occurs due ...

    Text Solution

    |

  8. Group of organisms in which cell wall froms two thin overlapping shell...

    Text Solution

    |

  9. Kingdom Protista brought together Chlamydomonas and chlorella with Par...

    Text Solution

    |

  10. Whittaker did not classify the organisms into five kingdoms on the bas...

    Text Solution

    |

  11. How many of the following organisms possess membrane bound cell organe...

    Text Solution

    |

  12. The most common mode of asexual reproduction in bacteria

    Text Solution

    |

  13. Members of kingdom for Monera which do bb"not" have cell wall, are

    Text Solution

    |

  14. Organisms responsible for causing 'red tide' are also characterised by

    Text Solution

    |

  15. Ciliated protozoans differ from amoeboid and flagellated protozoans in...

    Text Solution

    |

  16. Under favourable conditions, smile moulds form underline A while under...

    Text Solution

    |

  17. Continuity of cytoplasm of the adjoining cells in most of the club fun...

    Text Solution

    |

  18. Which of the given fungi are edible and form fruiting bodies also? (a)...

    Text Solution

    |

  19. Mark the correct statement for Albugo.

    Text Solution

    |

  20. Select the incorrect match.

    Text Solution

    |