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प्रश्न
Define Speciation.
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उत्तर
The process of formation of a new species from the pre-existing species is called speciation.
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संबंधित प्रश्न
Will geographical isolation be a major factor in the speciation of a self-pollinating plant species? Why or why not?
A plant has two varieties, one with red petals and the other with white petals. When these two varieties are cross-pollinated, all the offsprings have red petals?
(a) Which gene is dominant?
(b) Choose suitable letters to represent the two genes.
What name is given to the sequence of gradual changes over millions of years in which new species are produced?
Name an animal having rudimentary eyes.
Name the famous book written by Charles Robert Darwin.
Why are human beings who look so different from each other in terms of size, colour and looks said to belong to same species?
How are those species which are now 'extinct' studied?
Will geographical isolation be a major factor in the speciation of a self-pollinating plant species? Give reason for your answer.
The human species has genetic roots in ______
List any two factors that could lead to speciation.
