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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 the respective scientific terms used for studying the development of new type of organisms from the existing ones.
Some plants occur in one of the two sizes : tall or dwarf. This characteristic is controlled by one pair of genes. Tallness is dominant to dwarfness. Choose suitable letters for this gene pair.
Read the following statement and justify same in your own words with the help of suitable example.
Human evolution began approximately 7 crore years ago.
Multiple choice question.
Gene frequency in a population remain constant due to –
The Sewall Wright effect is also referred to as ______
____________ results in variation in gene frequencies within population by chance rather than by natural selection.
Which of the following is the correct pair?
What is a connecting link?
Which fossil animal is considered as the connecting link between reptiles and birds? Give any one character of each class found in it.
Define the following term:
Evolution
