A scientist who worked on rats cut their tail | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The experiment described was conducted by August Weismann. He cut the tails of rats for $21$ generations to test the theory of 'Inheritance of Acq

Vedclass · Accepted Answer

Lamarck

Vedclass · Answer

(B) The experiment described was conducted by August Weismann. He cut the tails of rats for $21$ generations to test the theory of 'Inheritance of Acquired Characters' proposed by Jean-Baptiste Lamarck. Weismann observed that the offspring were still born with normal tails,which proved that somatic changes (acquired characters) are not inherited. This experiment effectively disproved Lamarck's theory of the inheritance of acquired characters.

$A$ scientist who worked on rats cut their tails up to $21$ successive generations,but at last,he found that the tails remained normal. Which scientist's theory is disapproved by this experiment?

Similar Questions

The frequency of a mutant gene in a population is expected to increase, if the gene is

Which of the following does not illustrate the phenomenon of natural selection?

Random genetic drift in a population probably results from

Why do adaptations occur?

The concept that "Population tends to increase geometrically while food supply increases arithmetically" was put forward by:

Vedclass Test Series

Exam Paper Generator

Online Exam Module