The type of variation where there are no remarkable differences between the two extreme individuals is called
The correct answer is: A
Explanation
Continuous variation is a type of variation where there are no clear differences between two extreme individuals, and instead there is a gradual change from one extreme to another.
Morphological variations are changes in the physical appearance of individuals of the same species. e.g height, weight, eye colour etc
Physiological variation refers to the differences in physiological function between individuals of the same species. e.g taste, rolling of the tongues, blood type etc
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