Questions in the-living-world

Select	Question
	When an organ is used it will develop and if it is not used, it weakens to become vestigial. Who could have said their theory
	Lamarck's acquired characters are not inherited and have no evolutionary value. This statement was given by
	Persons who do hard manual work with their hands, are likely to develop
	Key point to Lamarck's view about organic evolution is that every offspring
	A scientist kept 72 generations of Drosophila in darkness. Even after that the first flies had normal eyes. This disapproves the theory of
	Most popular example of Lamarck is
	A scientist who worked on rats cut their tails upto 21 successive generations but at last he found that tail remained normal. By this experiment theory of which scientist is disapproved
	Weismann's experiment discarded the views of
	Select the mismatched pair
	The idea of use and disuse of organs was given by