Assertion: An organism with lethal mutation m | vedclass

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(C) The Assertion is correct because lethal mutations involve genes that are essential for survival,and their expression can lead to the death of the

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If the Assertion is correct but Reason is incorrect.

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(C) The Assertion is correct because lethal mutations involve genes that are essential for survival,and their expression can lead to the death of the organism at the embryonic or zygotic stage.The Reason is incorrect because not all mutations are lethal. Mutations can be classified as beneficial,neutral (silent),harmful,or lethal depending on their effect on the phenotype and survival of the organism. Many mutations have no significant effect on the organism's fitness.

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

Similar Questions

Assertion $(A)$: Mutation results in changes in genotype and phenotype of an organism.
Reason $(R)$: Mutation leads to alteration of $\text{DNA}$ sequences,i.e.,variations in $\text{DNA}$.
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Which of the following changes during mutation?

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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.