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What is meant by chromosome? Explain its...

What is meant by chromosome? Explain its types.

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CHETANA PUBLICATION-HEREDITY AND VARIATION-EXAMPLE
  1. Explain Mendel's monohybrid progeny with the help of any one cross.

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  2. Explain Mendel's dihybrid ratio with the help of any one cross.

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  3. What is meant by chromosome? Explain its types.

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  4. Describe the structure of DNA molecule as proposed by Watson and Crick...

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  5. What is the use of DNA fingerprinting?

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  6. Explain the structure, function and types of RNA.

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  7. Find the odd man out: Axillary flower, green pod, green seed, inflat...

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  8. Find the odd man out: Constricted pod, purple flower, axillary flowe...

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  9. Find the odd man out: Green seeds, wrinkled seeds, terminal flower, ...

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  10. Find the odd man out: Attached ear lobes, brown and straight hair, ...

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  11. Find the odd man out: Cystic fibrosis, albinism, spina bifida, sickl...

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  12. Find the odd man out: Hutchinson's disease, phenylketonuria, nightbl...

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  13. Give scientific reasons: DNA molecules are called as 'Master molecule...

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  14. Give scientific reasons: Phenotypic and genotypic ratios are differen...

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  15. Give scientific reasons: A carrier or sufferer of sickle-cell anaemia...

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  16. Give scientific reasons: Mitochondrial disorders are inherited from t...

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  17. Give scientific reasons: Tobacco smoking causes cancer.

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  18. Define the following terms : Gene

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  19. Define the following terms : Chromosome

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  20. Define the following terms : Genetics

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