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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Fill in the blank: The primary sex organ in human male is _______. - Biology

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प्रश्न

Fill in the blank:

The primary sex organ in human male is _______.

पर्याय

  • prostate gland

  • seminal vesicle

  • penis

  • testis

MCQ
रिकाम्या जागा भरा
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उत्तर

The primary sex organ in human male is the testis.

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पाठ 2: Reproduction in Lower and Higher Animals - MCQ

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बालभारती Biology [English] Standard 12 Maharashtra State Board
पाठ 2 Reproduction in Lower and Higher Animals
Exercise | Q 3. 1. | पृष्ठ ४७

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

A large number of married couples the world over are childless. It is shocking to know that in India the female partner is often blamed for the couple being childless.

  1. Why in your opinion the female partner is often blamed for such situations in India? Mention any two values that you as a biology student can promote to check this social evil.
  2. State any two reasons responsible for the cause of infertility.
  3. Suggest a technique that can help the couple to have a child where the problem is with male partner.

In which technique of ART is a single sperm injected directly into the cytoplasm of the ovum?


Artificial insemination means ______.


Which of these can be used to cure infertility in couples where male partner has very low sperm count?


In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?


What is correct for test tube baby?


In ZIFT method, there is ______.


Males in whom testes fail to descend to the scrotum are generally infertile. Why?


Briefly explain IVF and ET What are the conditions in which these methods are advised?


Read the given below statements carefully and state whether the following are true (T) or false (F).

  • I - MOET is one of the methods of IVF.
  • II - ICSI is a method useful only for males who are unable to inseminate.
  • III - MTP is considered safe during the first 1 week of pregnancy.
  • IV - LNG-20, multi-load 375 are hormone-releasing IUDs.
  • V - Steroids inhibit ovulation and implantation.

Choose the correct option regarding the above-given statements.


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