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प्रश्न
Fill in the following blank with suitable word :
The theory of natural selection for evolution was proposed by ..............
उत्तर
The theory of natural selection for evolution was proposed by Charles Darwin.
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संबंधित प्रश्न
What evidence do we have for the origin of life from inanimate matter?
Where did life originate on the earth?
Write the names of at least three inorganic molecules which helped in the origin of life on the earth.
Bacteria have a simpler body plan when compared with human beings. Does it mean that human beings are more evolved than bacteria? Explain your answer.
Name the scientist who gave the theory of origin of life on earth. What is this theory?
What do you understand by the term 'evolution'?
State Darwin's theory of evolution.
Select the incorrect statement from the following :
(a) frequency of certain genes in a population changes over several generations resulting in evolution
(b) reduction in the weight of an organism due to starvation is genetically controlled
(c) low weight parents can have heavy weight progeny
(d) traits which are not inherited over generations do not cause evolution.
A basket of vegetables contains carrot, potato, radish, and tomato. Which of them represent the correct homologous structures?
In human beings, the statistical probability of getting either a male or female child is 50 : 50. Give a suitable explanation.
