Advertisements
Advertisements
प्रश्न
Choose the Odd One Out:
विकल्प
Vagina
Vulva
Seminal vesicle
Uterus
Advertisements
उत्तर
Seminal vesicle
APPEARS IN
संबंधित प्रश्न
Which part of the human body passes sperms from a man to a woman?
fertilisation in humans can occur only once in a month. Why?
What is the life support system of a fetus?
X and Y are two human beings. The organ A in the reproductive system of X releases a mature gamete B once a month which goes into a tube-like structure C through a funnel-like opening. The organ D in the reproductive system of Y makes and releases gametes E which pass through a duct F and are introduced by an organ of Y, into the body of X. B and E fuse together in C to form a new cell G. The cell G divides repeatedly to form a ball of cells H which gets embedded in the lining of organ I of reproductive system of X where it grows and develops into a baby.
(a) Name (i) organ A, and (ii) gamete B.
(b) Write two names of tube-like structure C.
(c) Name (i) organ D, and (ii) gamete E.
(d) Write two names of duct F.
(e) Name (i) cell G (ii) ball of cells H, and (iii) organ I.
(f) Out of X and Y, which one is (i) male, and (ii) female?
In humans, ______ chromosome is responsible for maleness.
Define the following:
Clone
Name the organs of the human male reproductive system and state the functions of any two organs.
What is sexual reproduction? What are its essential features?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Women after the age of 45 years normally cannot produce children.
What is the composition of semen?
