Question

Question 30:
(a) What is meant by a species ? Give two examples of plant species and two of animals.
(b) State the various factors which could lead to the formation of new species.

Lakhmir Singh Biology Class 10

Answer 1

Hii@@ dear here is ur answer _______

a) species is a population of organism consisting of a similar organism which can breed together and produce its offspring..

two eg.. of species are..
● plant species..wheat , sunflowers. ....
● animals species..cat , dod. humans....

b) the important factor.. are...

☆ variations is caused due to natural selection.

☆ genetic drift is caused by dastric changes in the frequencies of gene by change alone.

_______________ DEAR☺.

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