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प्रश्न
All organisms produce more young ones. Comment
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उत्तर
Every living organism has a great potential for reproduction. All organisms produced more young ones than those which can survive up to maturity. In other words, any population tends to increase in geometrical proportion. The sole purpose of organisms is to survive and perpetuate the species.
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संबंधित प्रश्न
State the two key concept of Darwinian theory.
State Darwin’s theory of evolution.
Explain the evolution of the long neck of giraffe according to Charles Darwin.
Identify the two organisms which are now extinct and are studied from their fossils.
What are homologous structures? Give an example. Is it necessary that homologous structures always have a common ancestor?
The ship on which Darwin was appointed as Naturalist was:
Origin of species was written by:
What are the key concepts in the evolution theory of Darwin?
Write drawbacks of Darwin's theory
Distinguish between directional, stabilizing and disruptive selection.
