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 :

Gastrulation comprises

Gastrulation comprises

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. in case of human males inhibin inhibits the secretion of

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. The slow block to polyspermy

    Text Solution

    |

  5. Genetic constitution of (22 + Y) found in

    Text Solution

    |

  6. increase in concentration of which hormone determine the time of child...

    Text Solution

    |

  7. which of the following hormone is not secreted by placenta?

    Text Solution

    |

  8. Select the correct match in relation to extra embryonic membranes and ...

    Text Solution

    |

  9. Choose the odd one w.rt.LNG 20

    Text Solution

    |

  10. In a nonpregnant female, regression of corpus luteum occurs due to fal...

    Text Solution

    |

  11. Select odd one w.rt.barrier method of contraception.

    Text Solution

    |

  12. IVF and ET represent and respectively Select the option that fills the...

    Text Solution

    |

  13. Mix of ova and sperms is placed in fallopian tube of infertile couple ...

    Text Solution

    |

  14. Longitudinal binary fission is found in

    Text Solution

    |

  15. Gemmule formation occurs in

    Text Solution

    |

  16. Which of the following Sexually Transmitted Infection causative agent ...

    Text Solution

    |

  17. Which of the following is correctly matched event occurring during men...

    Text Solution

    |

  18. Development of unfertilised egg into complete organism is known as (a...

    Text Solution

    |

  19. Chromosome number in meiocyte of housefly and chromosome number in gam...

    Text Solution

    |

  20. Terminal method of family planning includes

    Text Solution

    |