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प्रश्न
Write the answers to the questions by observing the figure.
- What does the above figure show?
- Write the names of parts A, B, C, D.
- Write the function of the part 'D'.
- How is semen formed?
उत्तर
- The given figure represents the human male reproductive system.
- A: Seminal vesicle
B: Prostate gland
C: Urinogenital duct
D: Testis - The part labelled as ‘D’ is testis which is responsible for sperm production.
- Semen is formed of sperms and secretions of seminal glands, prostate gland and Cowper’s glands.
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संबंधित प्रश्न
With the help of a neat, labelled diagram describe the human male reproductive system.
What are the accessory reproductive organs?
Choose the correct answer:
Removal of testes is called ____________
With the help of labelled diagramms describe the structures of human sperm and unfertilized ovum.
A couple is unable to conceive. Which modern techniques are available to overcome this problem?
Name the Following
Male copulatory organ.
Name the Following
The male gamete (male reproductive cells) of mammals.
Multiple Choice Question:
If the vas deference of a man are surgically disconnected or removed.
Write the functions of Seminal vesicle
The increased level of estrogen and progesterone is responsible for menstruation.
Identify the condition in wtrich the testis fails to descend from abdomen into scrotum, leading to sterility.
Identify the location of Leydig cells.
Identify the INCORRECTLY labelled structure in the given diagram of the male reproductive system.
The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is ______.
Seminal plasma in humans is rich in ______.
Seminal vesicles are located in ______.
Why do only male gametes have a tail?
Mention the location and the function of Leydig cells.
The given statement is incorrect. Rewrite the correct statement:
Seminiferous tubules secrete Testosterone.
Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Follicle cells : Ova :: ______ : Sperms.
Can there be any abnormal situation regarding testes location? If so, what is that and what is the harm caused due to it?
