What are the variations how do they help organisms?
Answers
The variation helps the organism to survive and flourish even in adverse environment. There may be some drastic changes due to which the organism can not bear the organism which has variation can bear even the high temperature.
Answer:
(i) The difference in the characteristics or traits among the individuals of a species is known as Variation.
(ii) This Variation is also called as "Mutation", which develops during the process if ''Reproduction in Organisms''.
(iii) The Variations develop from generation to generations and more often a new character in a group may lead to variations that are inherited.
(iv) The main and a great advantage of Variations to species is that it increases the chances of it's survival in a changing environment.
(v) Green color in the beetles is a Variation that gave a survival advantage to the beetles as they can't be seen by the Birds like Crows.
(vi) The variation is necessary for the Organic Revolution and the beneficial variation of the organism is selected by the Evolution in the Nature.