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प्रश्न
Overproduction is the principle of
(A) Lamarckism
(B) Theory of organic evolution
(C) Panspermia theory
(D) Modern theory of evolution
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उत्तर
(B) Theory of organic evolution
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संबंधित प्रश्न
According to Abiogenesis, life originated from
(1) Non-living matter
(2) Pre-existing life
(3) Oxygen
(4) Extra-terrestrial matter
Long answer question.
By taking industrial melanism as one example. Explain the concept of natural selection.
Explain Geographical Isolation
Which of the following phenomena results in genetic recombination?
After the industrial revolution in Great Britain in 1845 which of the following occurred?
______ is the separation of the population of a particular species into smaller units which prevents interbreeding between them.
Fertilization between opposite mating gametes leads to ______.
Write short note on Gene pool.
Which of the following is a pre-mating mechanism of isolation?
If the members of two different populations do not interbreed due to difference in the structure of reproductive organs, then it is called ______ isolation.
