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प्रश्न
Choose the Odd One Out:
विकल्प
Vas deferens
Fallopian tube
Epididymis
Cowper’s gland
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उत्तर
Fallopian tube
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संबंधित प्रश्न
List any four methods of contraception used by humans. State in brief two advantages of adopting such preventive methods.
Which part of the human body produces ova?
Write the names of male sex hormone?
Which structure in human female is equivalent to the penis in the male?and in what respect the structures are equivalent?
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?
Explain why, a human zygote is more likely to grow into an adult than a frog zygote.
Trace the path of sperms from where they are produced in human body to the exterior.
Define the following:
Parthenogenesis
Choose the Odd One Out:
Choose the Odd One Out:
