Home
Class 12
BIOLOGY
Human chorionic gonadotropin is secreted...

Human chorionic gonadotropin is secreted by

A

chorion

B

amnion

C

corpus luteum

D

placenta

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND POPULATION

    NCERT FINGERTIPS ENGLISH|Exercise Organisms And Population|175 Videos

  • PRINCIPLES OF INHERITANCE & VARIATION

    NCERT FINGERTIPS ENGLISH|Exercise Principles Of Inheritance & Variation|167 Videos

Similar Questions

Explore conceptually related problems

TSH is secreted by

Chorionic gonadotropic hormone is secreted by

Chorionic gonadotropic hormone is secreted by

The biochemical procedure used to detect human chorionic gonadotrophin is

Melation is secreted by:

A : If fertilization occurs the corpus luteum is rescued from regression by human chorionic gonadotropin which is produced by placenta R : In first trimester the corpus luteum stimulates by hCG is responsible for the production of progesterone

Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F). (i) The scrotum acts as a thermoregulator, maintaining the testes at a temperature 2^(@) lower than that of the body (ii) Corona radiate layer of the ovum prevents polyspermy. (iii) Middle part of ear is derived from the endoderms layer. (iv) The hormone, human chorionic gonadotropin facilitates parturition by softening the connective tissue of the public symphysis.

Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F). (i) The scrotum acts as a thermoregulator, maintaining the testes at a temperature 2^(@) lower than that of the body (ii) Corona radiate layer of the ovum prevents polyspermy. (iii) Middle part of ear is derived from the endoderms layer. (iv) The hormone, human chorionic gonadotropin facilitates parturition by softening the connective tissue of the public symphysis.

Insulin is secreted by :

Testosterone is secreted by

NCERT FINGERTIPS ENGLISH-PRACTICE PAPERS-Practice paper
  1. Penicillium does not allow the growth of Staphylococus bacterium and T...

    Text Solution

    |

  2. Refer to the given figure showing different zones in a deep lake. In w...

    Text Solution

    |

  3. Human chorionic gonadotropin is secreted by

    Text Solution

    |

  4. Female plant is diploid and male plant is tetraploid. Find out the cor...

    Text Solution

    |

  5. 5' AGCT3' is the recognition sequence and cleavage site for which of t...

    Text Solution

    |

  6. The colour of high yielding Mexican wheats were not liked by the india...

    Text Solution

    |

  7. Which of the following methods is/are used in recovery of healthy plan...

    Text Solution

    |

  8. The most likely reason for the development of resistance against pesti...

    Text Solution

    |

  9. A population is in Hardy-Weinberg equilibrium for a gene with only two...

    Text Solution

    |

  10. A plant species A has a diploid number of chromosomes as 12. Another p...

    Text Solution

    |

  11. A gene pool consists of

    Text Solution

    |

  12. If a double stranded DNA has 20% of cytosine, what will be the percent...

    Text Solution

    |

  13. A haemophilic man marries a normal homozygous woman. What is he probab...

    Text Solution

    |

  14. Which one of the following sets includes bacterial diseases ?

    Text Solution

    |

  15. The detritus food chain begins with:

    Text Solution

    |

  16. The range of biomagnification of DDT in an aquatic food chain, if star...

    Text Solution

    |

  17. The sequence of development of embryo sac is

    Text Solution

    |

  18. Apomixis is

    Text Solution

    |

  19. Given below is a pedigree chart of a family with five children. It sho...

    Text Solution

    |

  20. In sweat pea, genes C and P are necessary for colour in flowers. The f...

    Text Solution

    |