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प्रश्न
Answer the following question in ‘One’ sentence only:
Define ‘mutation breeding’.
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उत्तर
Mutation breeding, sometimes referred to as “variation breeding”, is the process of exposing seeds to chemicals or radiation in order to generate mutants with desirable traits to be bred with other cultivars.
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संबंधित प्रश्न
Give an example of characteristics being used to determine how close two species are in evolutionary terms.
How are the areas of study – evolution and classification – interlinked?
What is meant by a dominant gene?
What is meant by an acquired trait?
"Only variations that confer an advantage to an individual organism will survive in a population". Do you agree with this statement? Give reason for your answer.
Define the Gene pool.
Short answer question.
Give an example of disrruptive selection
Name any three types of premating isolating mechanisms.
What is chromosomal aberration? Give any two types of aberrations found in the population.
Had Darwin been aware of Mendel’s work, would he been able to explain the origin of variations. Discuss.
