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(A) Hugo de Vries proposed the mutation theory,which states that evolution occurs through large,sudden,and random mutations.Hardy-Weinberg principle s

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Hugo de Vries: Mutation theory; Hardy-Weinberg: Allele frequency stability; Ernst Haeckel: Recapitulation theory.

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(A) Hugo de Vries proposed the mutation theory,which states that evolution occurs through large,sudden,and random mutations.Hardy-Weinberg principle states that allele frequencies in a population remain constant from generation to generation in the absence of evolutionary forces.Ernst Haeckel proposed the recapitulation theory (biogenetic law),which states that 'ontogeny repeats phylogeny',meaning an organism's development stages reflect its evolutionary history.

List-$I$	List-$II$
$(a)$ Hugo de Vries	$(i)$ Natural Selection
$(b)$ Hardy-Weinberg	$(ii)$ Saltation
$(c)$ Darwin	$(iii)$ $(p+q)^2 = 1$
$(d)$ Lamarck	$(iv)$ Acquired Characters

Match the scientists with their respective contributions: Hugo de Vries,Hardy-Weinberg,and Ernst Haeckel.

Similar Questions

An evolutionary trend in which there is general degeneration and loss of organs is known as:

Match the following columns:
List-$I$ List-$II$
$(a)$ Hugo de Vries $(i)$ Natural Selection
$(b)$ Hardy-Weinberg $(ii)$ Saltation
$(c)$ Darwin $(iii)$ $(p+q)^2 = 1$
$(d)$ Lamarck $(iv)$ Acquired Characters

Assertion $A$: Organisms show variations to adapt and utilize the environment to the maximum extent.
Reason $R$: Variations lead to the formation of new species.
Which option is correct for Assertion $A$ and Reason $R$?

Neoteny is found in

What is common between a moth,a frog,and a mosquito?

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