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प्रश्न
Spot the odd one out from the following structures with reference to the male reproductive system.
विकल्प
Isthmus
Vasa efferentia
Rete testis
Epididymis
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उत्तर
Isthmus
Explanation:
Rete testis, vasa efferentia, and epididymis are all parts of the male reproductive duct system involved in sperm transport within the male reproductive system. The isthmus, however, refers to a part usually associated with the female reproductive tract (part of the fallopian tube) and is not part of the male reproductive system ducts.
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संबंधित प्रश्न
Identify True/False statement. Correct false statement to make it true.
Androgens are produced by Sertoli cells.
ACTH, TSH, ADH, FSH
Expand the following biological abbreviations: TSH
Define Spermatogenesis.
State the function of Testes.
Describe the male reproductive systems in humans.
Describe the functions of the following:
Prostate gland
Differentiate between the following pair:
Hymen and clitoris
Given below is the schematic diagram of the sectional view of the human male reproductive system.
Name the parts numbered 1-11.
What differences are there in number, structure, and activity of the male and female gametes in a man?
Differentiate
Urinogenital duct and Ureter.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Cowper’s gland opens into the urethra.
In humans, sperm production occurs in the organ ______.
Write the functions of Seminal vesicle
Identify the location of Leydig cells.
Which of the following is a secondary sexual character observed in males?
Cowper's gland is homologous in function to ______
Which is the duct that carries sperms from testes and opens into the epididymis?
Spermatids are transformed into sperm by a process called ______.
The vas deferens receives duct from the seminal vesicle and opens into urethra as ______.
Occurrence of Leydig’s cells and their secretion is ______.
Semen is a constituent of seminal plasma with ______.
Seminal plasma in human males is rich in ______.
Draw a neat labeled diagram of T.S. of testis.
In humans, sperm production occurs in the organ ______.
What is the significance of Testes being placed in Scrotal sacs?
The thin-walled sac of skin in which testis descends is ______.
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).
