Advertisements
Advertisements
प्रश्न
Choose the Odd One Out:
पर्याय
Testis
Penis
Oviduct
Seminiferous tubules
Advertisements
उत्तर
Oviduct
APPEARS IN
संबंधित प्रश्न
Name the respective part of human female reproductive system:-
(i) that produces eggs,
(ii) where fusion of eggs and sperm takes place, and
(iii) where zygote gets implanted.
What are the changes seen in girls at the time of puberty?
List the two types of reproduction. Which one of the two is responsible for bringing in more variations in its progeny and how?
the Biological/technical term for The canal through which the testes descend into the scrotum just before the birth of a male baby
Do all organisms give birth to individuals like humans?
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?
Give the names:
Methods of family planning.
Label the folowing diagram
Answer the following question:
Why are family planning measures needed in our country?
What is the composition of semen?
