Advertisements
Advertisements
प्रश्न
State the function of Testes.
Write the function of Testes.
Advertisements
उत्तर १
Testes produce sperms and secrete the hormone testosterone.
उत्तर २
The main function of the testes is to produce sperms (the male reproductive gamete). It also acts as an endocrine gland and secretes male sex hormone called testosterone.
संबंधित प्रश्न
List two functions performed by the testis in human beings.
Humans are ______.
____________ contribute about 60% of the total volume of the semen.
Write in sequence, the regions which a mature sperm travels from the seminiferous tubules up to the urethral opening in the human male.
Differentiate between spermatogenesis and spermiogenesis.
Choose the correct answer:
Temperature of scrotum is ______________
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?
Name the Following
Male copulatory organ.
Multiple Choice Question:
If the vas deference of a man are surgically disconnected or removed.
How much semen is generally present in seminal fluid?
In the male reproductive system, the vasa efferentia opens into the ______.
______ highly coiled seminiferous tubules are present in each testicular lobule.
In humans, male germs cells differentiate into ______ at the end of first meiotic division.
Seminal plasma in human males is rich in ______.
Which one of the following is not a male accessory gland?
Match between the following representing parts of the sperm and their functions and choose the correct option.
| Column A | Column B | ||
| A. | Head | i. | Enzymes |
| B. | Middle piece | ii. | Sperm motility |
| C. | Acrosome | iii. | Energy |
| D. | Tail | iv. | Genetic material |
Accessory glands of male reproductive system are
Give reason: Testes are located outside the body cavity in scrotal sacs.
Answer the following question based on the human male reproductive system:
By which type of cell division, sperms are formed?
The male accessory gland whose secretion neutralizes the acidity of the urethra and vagina is ______.
