Home
Class 12
BIOLOGY
A cellular layer made up of glycoprotein...

A cellular layer made up of glycoproteins within Graafian follicle around ovum prevents ectopic pregnancy is

A

Corona radiata

B

Granulosa

C

Zona pellucida

D

Theca externa

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Abscission layer is made up of

The submucosal layer is made up of

The non-cellular layer of the mature ovum is

Assertion : Presence of zona pallucida over the fertilized ovum prevents ectopic pregnancy . Reason : Zona pellucida helps the ovum to penetrate endometrium .

The rupture of the Graafian follicle and the release of ovum occurs under the infuence of

The outer layer of pollen is made up of :

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. A wider region, called ampula is a part of which of the following str...

    Text Solution

    |

  2. Meiosis I in female gametogenesis is completed in

    Text Solution

    |

  3. A cellular layer made up of glycoproteins within Graafian follicle aro...

    Text Solution

    |

  4. Which among the given phenotypes is expressed in pure line condition o...

    Text Solution

    |

  5. Out of the five different phenotypes wheat kernel colour,which phenoty...

    Text Solution

    |

  6. A woman with blood group AB marries to a man with blood group B whose ...

    Text Solution

    |

  7. Which of the given test crosses will produce maximum possible phenotyp...

    Text Solution

    |

  8. The strongest mutagen among the following is

    Text Solution

    |

  9. Mark the correct reason for sickle cell anaemia

    Text Solution

    |

  10. Gene for 'hypertrichosis' passes from father to his sons only,such tra...

    Text Solution

    |

  11. What is the distance between genes 'y' ( body colour) and 'w' (eye col...

    Text Solution

    |

  12. A new born child was diagnosed with a genetic disorder.He showed some...

    Text Solution

    |

  13. Select the correct match

    Text Solution

    |

  14. Considering the inheritence of a disorder like colourblindness,state t...

    Text Solution

    |

  15. In garden pea, gene controlling starch synthesis is related to all the...

    Text Solution

    |

  16. Which of the following pedigree charts does not represent inheritance ...

    Text Solution

    |

  17. Calculate the probability of obtaining as zygote with genotype AaBBccD...

    Text Solution

    |

  18. Select the option with correct set of statements for Punnett square. (...

    Text Solution

    |

  19. In how many of the following organisms sprem will decide the sex of pr...

    Text Solution

    |

  20. Which of the given statements is true regarding Mendel's genetics expe...

    Text Solution

    |