Home
Class 12
BIOLOGY
what is cortical reaction ?...

what is cortical reaction ?

Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    MBD -HARYANA BOARD|Exercise EXERCISE|53 Videos

  • HUMAN HEALTH AND DISEASE

    MBD -HARYANA BOARD|Exercise EXERCISE|60 Videos

  • MICROBES IN HUMAN WELFARE

    MBD -HARYANA BOARD|Exercise EXERCISE|26 Videos

Similar Questions

Explore conceptually related problems

What is normal reaction ?

Fertilization Process Capacitation AF-F Reaction Acrosome Reaction Cortical Reaction Zona Reaction Sperm Entry Into Ooplasm (Meiosis 2 Completion Syngamy)

Write short notes on following events of the process of fertilisation: (i) Penetration of sperm into ovum. (ii) Cortical reaction of the ovum.

State the parts of nephorn situated in cortical region of kideny

The parts of nephron situated in cortical region of kidney are

Arrange the following stages of fertilisation and early development into a proper sequence. I. Sperm entry II. Acrosomal reaction III. Karyogamy IV. Capacitation V. Cortical reaction

Some important events that take place during fertilisation are given below. Arrange the events in a proper sequence and select the correct option. (i). Cortical reaction (ii). Sperm entry (iii). Karyogamy (iv). Acrosomal reaction

Secondary growth in the cortical region of a dicot stem is due to the activity of

MBD -HARYANA BOARD-HUMAN REPRODUCTION-EXERCISE
  1. what is cortical reaction ?

    Text Solution

    |

  2. Fill in the blanks : Ability of an organism to produce individuals sim...

    Text Solution

    |

  3. Process of sperm formation is termed ........... .

    Text Solution

    |

  4. Fill in the blanks : Process of egg formation is known as ...............

    Text Solution

    |

  5. Spermatozoa are produced in the ................... of testes while th...

    Text Solution

    |

  6. Fill in the blanks : Corpus luteum ecretes......... while Leydig cells...

    Text Solution

    |

  7. Fill in the blanks : The secretory phase of the mestrual cyle is also...

    Text Solution

    |

  8. State true or false: Fertiliaztion occurs in uterus.

    Text Solution

    |

  9. State true or false: The cell formed by fusio of male and female gamet...

    Text Solution

    |

  10. State true or false: Menstruation continues for four days.

    Text Solution

    |

  11. State true or false: Stoppage of egg formation and menstrual cycle in ...

    Text Solution

    |

  12. State true or false: Degenerated corpus luteum is called corpus albica...

    Text Solution

    |

  13. State true or false: A woman passes out hCG in the urine during pregna...

    Text Solution

    |

  14. Name the following: The tube which extends from uterus to vestibule in...

    Text Solution

    |

  15. Name the following: It is the external genital opening of the female m...

    Text Solution

    |

  16. Name the following: The process by which testes produce spermatozoa fr...

    Text Solution

    |

  17. Name the following: The process by which testes produce spermatozoa fr...

    Text Solution

    |

  18. Name the following: Development of a fully formed animal directly from...

    Text Solution

    |

  19. The internal cavity formed by cell division prior to gastrula is :

    Text Solution

    |

  20. Part of fallopian tube closest to ovary is

    Text Solution

    |

  21. At puberty how many primary follicles are left in the two oeries ?

    Text Solution

    |