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(B) Charles Darwin's theory of natural selection is based on several key observations:$1$. Prodigality of reproduction: Organisms tend to produce more

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Prodigality of reproduction,struggle for existence,and survival of the fittest

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(B) Charles Darwin's theory of natural selection is based on several key observations:$1$. Prodigality of reproduction: Organisms tend to produce more offspring than the environment can support.$2$. Struggle for existence: Due to limited resources,individuals compete for survival.$3$. Survival of the fittest: Individuals with favorable variations are better adapted to their environment and are more likely to survive and reproduce,passing these traits to the next generation.

Column-$I$	Column-$II$
$(A)$ Lamarck	$(p)$ Finch bird
$(B)$ De Vries	$(q)$ Evening primrose
$(C)$ Darwin	$(r)$ Giraffes
	$(s)$ Melanic moths

Darwin's theory of natural selection to explain organic evolution was based on:

Similar Questions

$A$ scientist kept $69$ generations of Drosophila in the dark,yet the flies still had normal eyes. Which theory does this disprove?

Match the following.

Column-$I$ Column-$II$

$(A)$ Lamarck $(p)$ Finch bird

$(B)$ De Vries $(q)$ Evening primrose

$(C)$ Darwin $(r)$ Giraffes

$(s)$ Melanic moths

Write a short note on Lamarckism.

Branching descent and natural selection are the two key concepts of ........... theory of evolution.

Darwin's theory of pangenesis states that the passage of factors through generations occurs by the production of which of the following in each cell of the body?

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