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प्रश्न
Identify True/False statement. Correct false statement to make it true.
Spermatozoa get nutrition from Sertoli cells.
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उत्तर
This statement is true.
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संबंधित प्रश्न
Describe the structure of a seminiferous tubule.
Choose the ODD one out of the following terms given and name the CATEGORY to which the others belong:
ACTH, TSH, ADH, FSH
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the stage which is formed after the fertilisation of the egg by the sperm?
State the function of Seminal vesicle.
Given alongside is a diagram of male reproductive system in humans. Label the parts indicated by numbers 1 to 5, and state their functions.
Multiple choice question. Tick (✓) the correct choice:
Testis are present in a sac called
- scrotum
- oviduct
- epididymis
- none of the above
Given on the right is a diagram which represents the reproductive organs of a man:
(i) Write the names of the parts numbered 1 to 16.
(ii) Give two functions of the part 6.
(iii) Name three components of the fluid which may be found in the tube labeled 2.
(iv) What is the main function of the part labelled 3?
Draw a label diagram.
Draw a labeled diagram to show the interrelationship of four accessory ducts in a human male reproductive system.
Explain the term Gametogenesis.
Explain the term Androgens.
Explain the term Vasectomy.
Name the Following
The hormone that stimulates the development of secondary sexual characters in males.
State the Location:
Seminal vesicle
How is the semen produced?
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?
Identify the number of spermatids produced from 1 secondary spermatocyte.
How much semen is generally present in seminal fluid?
lf vasectomized man attempts to rape, then the presence of which of the following confirms it?
In the process of spermatogenesis, first maturation division is called ______.
Prostate glands are located below ______.
Seminal plasma, the fluid part of semen is formed by ______.
In human males, the testes lie in the scrotum, because it helps in the
The path of sperm transport is given below. Provide the missing steps in blank boxes.
Given below is a certain situation. Analyze and describe its possible impact on a person:
The Vas deferens of a man is plugged.
List two roles of the Testis in the human reproductive system.
Answer the following question based on the human male reproductive system:
Name any two unpaired organs of male reproductive system
The figure given below is an important gonad of humans. Study the figure and answer the following questions.
 |
- Identify the organ. Write its specific location in the body.
- Label the parts shown in the figure as 1 to 4.
- Write important functions of parts 2 and 4.
- Name one cellular structure and one hormone which are produced in part 3.
- Draw a neat and labelled diagram of the cellular structure mentioned by you in (d).
What is the whitish, viscous fluid secreted by glands along with spermatozoa called?
Which cells are also called 'Nurse Cells' and provide nutrition and structural support to developing sperm?
