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प्रश्न
Which one of the following is not a male accessory gland?
विकल्प
Seminal vesicle
Ampulla
Prostate
Bulbourethral gland
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उत्तर
Ampulla
Explanation:
Ampulla is not a male accessory gland; it is part of the male reproductive duct system where the vas deferens enlarges to store and transport sperm. The true male accessory glands are seminal vesicles, prostate, and bulbourethral glands, which produce and secrete fluids that form semen and support sperm function.
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संबंधित प्रश्न
Describe the structure of a seminiferous tubule.
Identify True/False statement. Correct the false statement to make it true.
Leydig cells are found in the ovary.
Differentiate between the Tubectomy and Vasectomy (Part cut and tied)
Define Reproductive health
Put a tick mark (✓) against the correct alternative in the following statement:
The testes are located within the:
Distinguish between the following pair of terms:
Egg and sperm.
Mention the functions of Testis.
Which part of the human body produces Sperms?
Describe the functions of the following:
Testis
Differentiate between primary and accessory reproductive organs.
Differentiate between spermatogenesis and spermiogenesis.
Given below is a diagram of the lateral section of the testis of a man. Study the same and answer the questions that follow:
(i) Label the parts numbered 1 to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 3.
(iii)What is the significance of the testes being located in the scrotal sac outside the abdomen?
(vi)What is the role played by the inguinal canal?
(v) What is semen?
Explain the term Vasectomy.
Write the functions of penis
The spermatozoa from seminiferous tubules pass into ______.
How much semen is generally present in seminal fluid?
The vas deferens opens into urethra as ______.
Semen is secreted by ______.
The ejaculatory ducts open into the ______.
ln the reproductive system of a male human being, the ejaculatory ducts open into ________.
Fructose is found in secretion of ______.
In humans, male germs cells differentiate into ______ at the end of first meiotic division.
Sertoli cells are regulated by the pituitary hormone known 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 |
______ is the smallest cell in males.
Give reasons for the following
Scrotum remains outside the body of human males.
Explain the function of the following structure in the human male reproductive system.
Leydig cells
Answer the following question based on the human male reproductive system:
What is the length of a sperm?
The given statement is incorrect. Rewrite the correct statement:
Seminiferous tubules secrete Testosterone.
The vas deferens is described as which type of duct?
