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प्रश्न
Animals which give birth to young ones directly are named as ______.
उत्तर
Animals which give birth to young ones directly are named as Mammals.
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संबंधित प्रश्न
No two individuals are absolutely alike in a population. Why?
What is the effect of DNA copying, which is not perfectly accurate, on the reproduction process? How does the amount of DNA remain constant though each new generation is a combination of DNA copies of two individuals?
What is formed when two gametes fuse?
Characters that are transmitted from parents to offspring during sexual reproduction show :
(a) only similarities with parents
(b) only variations with parents
(c) both similarities and variations with parents
(d) neither similarities nor variations with parents
Differentiate between the following:
External fertilisation and Internal fertilisation.
Mention the functions of Oviduct.
Name the organ involved in the following:
Passing of sperms from a man to a woman.
Identify the incorrect statement.
______ fertilisation takes place in frogs and fish.
Zygote develop a thick wall that is resistant to dessication and damage is present in ______.
