Q35 of 167 Page 192

What do you understand by the term 'variation'?

(A) The difference between groups of organism of any specie that is brought about by genetic differences is known as variation.


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Why did Mendel choose pea plants for conducting his experiments on inheritance?

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State Mendel's second law of inheritance.

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Name two human traits which show variation.

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How does the creation of variation in a species ensure its survival?