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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Identify True/False statement. Correct false statement to make it true. Androgens are produced by Sertoli cells.

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प्रश्न

Identify True/False statement. Correct false statement to make it true.

Androgens are produced by Sertoli cells.

चूक किंवा बरोबर
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उत्तर

This statement is false.

Correct statement: 

Androgens are produced by interstitial cells or Leydig cells.

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पाठ 2: Human Reproduction - EXERCISES [पृष्ठ ४०]

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एनसीईआरटी Biology [English] Class 12
पाठ 2 Human Reproduction
EXERCISES | Q 16. (a) | पृष्ठ ४०
नूतन Biology [English] Class 12 ISC
पाठ 2 Human Reproduction
NCERT EXERCISES | Q 16. (a) | पृष्ठ ११७

संबंधित प्रश्‍न

With the help of a neat, labelled diagram describe the human male reproductive system.


List two functions performed by the testis in human beings.


Differentiate between Rod cells and cone cells (pigment)


Draw a labelled diagram of L.S. of human testis.


Put a tick mark (✓) against the correct alternative in the following statement:

The testes are located within the:


Given alongside is a diagram of male reproductive system in humans. Label the parts indicated by numbers 1 to 5, and state their functions.


Which one of the following is the correct route that a sperm follows when it leaves the testis of a mammal ?


Give the names of hormones related with male reproductive system.


Complete the following statement by choosing the correct alternative:

Male copulatory organ ______.


Find an odd one out.


The large elongated cells that provide nutrition to developing sperms are ______


What is the enzyme present in the acrosome of sperm?


The given diagram represents T. S of


Identify the condition in wtrich the testis fails to descend from abdomen into scrotum, leading to sterility.


Which of the following is a secondary sexual character observed in males?


lf vasectomized man attempts to rape, then the presence of which of the following confirms it?


Spermatids are transformed into sperm by a process called ______.


Occurrence of Leydig’s cells and their secretion is ______.


Semen is a constituent of seminal plasma with ______.


The correct sequence of organs in the male reproductive system for transport of sperms is


Crypts of Lieberkuhn are absent in ______.


The Leydig cells as found in the human, body are the secretory source of ______.


The path of sperm transport is given below. Provide the missing steps in blank boxes.


Sketch and label Human Male Reproductive System.


Given below is a certain situation. Analyze and describe its possible impact on a person:

The Vas deferens of a man is plugged.


Describe the function of Bulbourethral glands.


What is the significance of Testes being placed in Scrotal sacs?


Name the following:

Three accessory glands of human male reproductive system.


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