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प्रश्न
What is a connecting link?
उत्तर
These are fossil forms transitional or intermediate between two groups of organisms. The show shows some characters akin to both groups.
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संबंधित प्रश्न
Explain the concept ‘survival of the fittest’.
"We cannot pass on to our progeny the experiences and qualifications earned during our life time". Justify the statement giving reason and examples.
Explain how, characteristics (or traits) are inherited through genes.
What is meant by acquired and inherited traits? Explain with one example each.
List two differences between acquired traits and inherited traits by giving an example of each.
Very short answer question.
Define the Gene pool
Short answer question.
Draw a graph to show that natural selection leads to disruptive change.
____________ results in variation in gene frequencies within population by chance rather than by natural selection.
The idea of mutation was brought forth by:
Had Darwin been aware of Mendel’s work, would he been able to explain the origin of variations. Discuss.
