MEDIUM
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There are 250 testicular lobules.

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Important Questions on Human Reproduction

HARD
Biology>Reproduction>Human Reproduction>Male Reproductive System
Describe the male reproductive system of humans. What is the chief function of testes?
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
Testicular hormones like androgens are synthesized by:
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
Write notes on Human male reproductive system.
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
Draw a well labelled diagram of sectional view of a seminiferous tubule.
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
Draw a well-labelled diagram of the TS of human testis.
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Write two functions of Sertoli cells.
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System

Write notes on

Seminiferous tubule

HARD
Biology>Reproduction>Human Reproduction>Male Reproductive System
Identify the correct statement on 'inhibin':
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
The germinal epithelium of gonads is called _____ (seminiferous tubules/alimentary canal).
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System

Explain T.S. of human testis.

MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Show a diagrammatic sectional view of the seminiferous tubule (enlarged).
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System

Match the following and choose the correct combination.

List I List II
i Inguinal canal a Terminal skin of Penis
ii Prepuce b Cells encircling Oocyte
iii Leydig cells c Connect abdominal cavity and cavity of the scrotal sac
iv Discus proligerus d Testosterone production
    e) Activating the sperms
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Which of the following is an incorrect statement?
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Explain structure of Testis.
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
The testis are situated outside the abdominal cavity in scortum as it helps to
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Mention the exact location of the following:
(i) Epididymis
HARD
Biology>Reproduction>Human Reproduction>Male Reproductive System
Draw a labelled diagram of L.S of the human testis.
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Describe the three parts of the male reproductive system in human.
MEDIUM
Biology>Reproduction>Human Reproduction>Male Reproductive System
Draw a diagrammatic sectional view of a seminiferous tubule (enlarged) in humans and label its parts.
EASY
Biology>Reproduction>Human Reproduction>Male Reproductive System
Identify the complete and correct sequence in the passage of spermatozoa?