(D) The Mutation Theory was proposed by Hugo de Vries in $1901$. He worked on the evening primrose plant, $Oenothera$ \text{ lamarckiana}. According t

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(D) The Mutation Theory was proposed by Hugo de Vries in $1901$. He worked on the evening primrose plant, $Oenothera$ \text{ lamarckiana}. According to this theory, evolution is a discontinuous process caused by sudden, large, and heritable changes called mutations.

Class 12 Biology Principles of Inheritance and Variation Mutation

Medium

Name the scientist who proposed the Mutation Theory.

A
Wallace
B
Malthus
C
Darwin
D
de Vries

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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Mutation

Assertion: An organism with lethal mutation may not even develop beyond the zygote.
Reason: All types of gene mutations are lethal.

MediumAIIMS 2006

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Who first discovered lethal mutations?

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$A$ mutation that arises due to a change in a single base pair of $DNA$ is known as .... mutation.

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Which of the following parental combinations has produced a mutant offspring?

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Which one of the following mutations partially or fully reverses the harmful effects of a previous mutation?

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Name the scientist who proposed the Mutation Theory.

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Assertion: An organism with lethal mutation may not even develop beyond the zygote.Reason: All types of gene mutations are lethal.

Who first discovered lethal mutations?

$A$ mutation that arises due to a change in a single base pair of $DNA$ is known as .... mutation.

Which of the following parental combinations has produced a mutant offspring?

Which one of the following mutations partially or fully reverses the harmful effects of a previous mutation?

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Exam Paper Generator

Online Exam Module

Assertion: An organism with lethal mutation may not even develop beyond the zygote.
Reason: All types of gene mutations are lethal.