CBSE Class 10 Science 2016 Term II Outside Delhi Set 1

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Question : 11
Total: 36
Define reproduction. How does it help in providing stability to the population of species?
Solution:  
Reproduction is a biological process in which new individuals of same species are produced by the existing species. Every species has to constantly struggle for its survival. Natural predators and vagaries of nature keep on removing a large section of the population of a particular species. Moreover, the natural cycle of life and death also removes the sections of the population.
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