Question

please give step by step solutions for these questions.
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Answer 1

Answer:

all the questions should be answered it may be some difficulty

Answer 2

Answer:

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Species is the group of organisms that can produce fertile individuals through natural reproduction.

ii. Each species grows in specific geographical conditions. Their food, habitat, reproductive ability and

period is different.

iii.However, genetic variation is responsible for formation of new species from earlier one. Besides,

geographical and reproductive changes are also responsible.

iv.

Similarly, geographical or reproductive isolation also leads to speciation which is the result of

evolution of the new species which survival modifications.

v. Therefore, Formation of new species of plants and animals is the effect of evolution.