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प्रश्न
The diagram shown below is the lateral section of the testis of man. Study it carefully and answer the questions that follow:
(i) Label the part I to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 2.
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उत्तर
(i)
(1) Sperm Duct
(2) Seminiferous Tubule
(3) Lobes of Testis
(4) Epididymis.
(ii) The function of Sperm Duct: It carries sperms from testis to urethra.
The function of Seminiferous tubule: Here sperms are produced.
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संबंधित प्रश्न
Pituitary dwarfism is treated with gene therapy by____
(A) Human insulin
(B) Tissue growth factor - Beta
(C) Tissue plasmogen activator
(D) Human growth hormone producer gene
What is semen?
Name the Following
The tubular knot fitting like a cap on the upper surface of the testes.
The vas deferens opens into urethra as ______.
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 |
Cell at the end of first meiotic division male sperm differentiates into ______.
The process of formation of sperms is known as ______.
Accessory glands of male reproductive system are
Explain the function of the following structure in the human male reproductive system.
Scrotum
The given statement is incorrect. Rewrite the correct statement:
Seminiferous tubules secrete Testosterone.
