Home
Class 12
BIOLOGY
Statement-I : During oogenesis the 1st m...

Statement-I : During oogenesis the 1st meiotic division occurs in secondary oocyte.
Statement-II : Diploid secondary oocyte gives rise to haploid second polar body and ovum.

A

Both I and II statements are correct

B

Both I and II statements are wrong

C

Statement-I correct but II is wrong

D

Statement-I wrong but II is correct

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    AAKASH SERIES|Exercise EXERCISE-II|47 Videos
  • HUMAN REPRODUCTION

    AAKASH SERIES|Exercise EXERCISE-III|56 Videos
  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|18 Videos
  • LOCOMOTION AND MOVEMENT

    AAKASH SERIES|Exercise EXERCISE -III(PREVIOUS AIPMT/NEET QUESTIONS)|26 Videos

Similar Questions

Explore conceptually related problems

The second meiotic division of the secondary oocyte is induced by

50 secondary spermatocytes and 50 secondary oocytes will give rise to

Statement-I : Roots play significant role in balancing Pistia plant Statement-II : Root system has secondary importance in Hydrophytes

Statement-I : During embryonic development of humans, the inner cell mass differentiates into ectoderm, endoderm and mesoderm and these layers give rise to all tissues and organs in adults. Statement-II The inner cell mass contains certain cells called stem cells, which have the potency to give rise to all the tissues and organs.

How many structures in the list given below are haploid? Spermatid, secondary oocyte, primary spermatocyte, ovum, sperm, oogonia, spermatogonia, polar body

Wrong statement about meiosis (i) Meiosis occurs during gamete formation , (ii) Meiosis has 2 stages , (ii) Though division occurs in 2 stages chromosomal division occurs only once (iv) Four daughter nuclei formed

Read the following statements I) Queen bee is a diploid and fertile female with large abdomen II) Drones are haploid and sterlie males III) Worker bees are diploid females In the above the correct statements are

Statement (i) : To cut any branch of a plant called cutting. Statement (ii) : In a sexual reproduction, without seeds plant can give rise to new plants. Statement (iii) : vegetative propagation is a method of a sexual reproduction.

AAKASH SERIES-HUMAN REPRODUCTION-EXERCISE-III
  1. Statement-I : During oogenesis the 1st meiotic division occurs in seco...

    Text Solution

    |

  2. Which of the following depicts the correct pathway of transport of spe...

    Text Solution

    |

  3. Several hormones like hCG, hPL, estrogen, progesterone are produced by

    Text Solution

    |

  4. Match Column-I with Column-II and select the correct option using the ...

    Text Solution

    |

  5. Fertilization in humans is practically feasible only if :

    Text Solution

    |

  6. Changes in GnRH pulse frequency in females is controlled by circulatin...

    Text Solution

    |

  7. Identify the correct statement on 'inhibin':

    Text Solution

    |

  8. Which of the following layers in an antral follicle is acellular

    Text Solution

    |

  9. Which of the following events is not associated with ovulation in huma...

    Text Solution

    |

  10. Capacitation refers to changes in the

    Text Solution

    |

  11. Which of these is not an important component of initiation of parturit...

    Text Solution

    |

  12. Hysterectomy is surgical removal of

    Text Solution

    |

  13. Ectopic pregnancies are referred to as

    Text Solution

    |

  14. The shared terminal duct of the reproductive and urinary system in hum...

    Text Solution

    |

  15. The main function of mammalian corpus luteum is to produce

    Text Solution

    |

  16. Select the correct option describing gonadotropin activity in a normal...

    Text Solution

    |

  17. What is the correct sequence of sperm formation?

    Text Solution

    |

  18. Which one of the following is not the function of placenta?

    Text Solution

    |

  19. Menstrual flow occurs due to lack of

    Text Solution

    |

  20. In our society women are blamed for producing female children. Choose ...

    Text Solution

    |

  21. The figure shows a section of human ovary. Select the option which giv...

    Text Solution

    |