EASY
Earn 100

How many of the following structures are found in the primary sex organ of a male?

(I) The network of highly coiled tubules

(II) Leydig cells

(III) Blood vessels

(IV) Seminiferous tubules

50% studentsanswered this correctly

Important Questions on Human Reproduction

HARD
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Identify the correct statement on 'inhibin':
MEDIUM
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System

Study the following table

  Glands Location Function
A Bartholin glands Sides of vaginal opening Lubricate vaginal passage
B Skene's glands Beneath the urinary bladder Lubricate vaginal passage
C Prostate gland Around prostatic urethra Activate sperms and provide nutrition for them
D Cowpers glands Above the prostate gland Neutralises the urethra

Among the above, identify incorrect combination.

EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
In human beings, the outer serous layer of the uterus is called _______.
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Select the correct path of flow of milk during breast feeding.
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
 The part of the Fallopian tube closest to the ovary is:
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Presence of ________ is an indication of abdominal origin of testis.
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
The nourishing cells in the Seminiferous tubules are
MEDIUM
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Draw a diagrammatic sectional view of a seminiferous tubule (enlarged) in humans and label its parts.
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Vas deferens starts from which part of epididymis?
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
When the fallopian tube is blocked at ampullary region, the ovum fails to move from
MEDIUM
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Skene's glands in females are homologous to
MEDIUM
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Match Column-I with Column-II and select the correct option using the codes given below:
 
Column–I Column–II
a. Mons pubis (i) Embryo formation
b. Antrum (ii) Sperm
c. Trophectoderm (iii) Female external genitalia
d. Nebenkern (iv) Graafian follicle
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Assertion (A): Myometrium is an important component of Uterus
Reason (R): Myometrium produces strong contractions during parturition
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
The glycogen-rich nourishing fluid, secreted by the glands of womb, is called ________.
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Identify the complete and correct sequence in the passage of spermatozoa?
HARD
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Draw a labelled diagram of L.S of the human testis.
MEDIUM
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Draw a sectional view of a human ovary and label primary follicle, tertiary follicle, Graafian follicle and corpus luteum in it.
MEDIUM
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
The following statements are true for progesterone EXCEPT ONE
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
The only organ which is capable of producing Fructose in humans is:
EASY
Biology>Reproduction and Development in Humans>Human Reproduction>Male Reproductive System
Leydig cells synthesize: