Science, asked by shwetaashishjha, 2 months ago

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Answered by tanvisingh2244
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question 1.answer= The process of reproduction ensures that a plant or animal species does not disappear from Earth. This process is very important in maintaining stability in the ecosystem and for the continuation of life on earth. Had therebeen no reproduction, all the species would have become extinct.

a).When you keep food items like bread and fruits outside for a long time especially during the rainy season, you will observe a cottony growth on them

b). The increase in size and changes in shape of a developing organismdepend on the increase in the number and size of cells that make up the individual.Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis. ... Hence, a cycle consisting of cell growth and celldivision is established.

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