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[A]: Mendelian recombinations are due to...

[A]: Mendelian recombinations are due to crossing over.
[R]: Crossing over brings about exchange of genes through chiasma formation.

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ICSE-GENETICS -REVIEW QUESTIONS
  1. Define the following terms: Homozygous

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  2. Define the following terms: Linkage

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  3. [A]: Mendelian recombinations are due to crossing over. [R]: Crossi...

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  4. Define the following terms: Phenotype

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  5. Define the following terms: Genotype

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  6. Define the following terms: Mutation

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  7. State Mendel's law of segregation.

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  8. Colourblindness is more frequent in males as compared to females. Comm...

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  9. What is meant by sex-linked inheritance ? Give few examples in man.

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  10. Give any four reasons for Mendel's success.

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  11. Why did Mendel select pea plant for his experiments on hybridization ?

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  12. State Mendel's First law of inheritance and explain with the help of a...

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  13. State Mendel's Second law of inheritance and explain with the help of ...

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  14. Justify the statement that sex of the child is determined at the time ...

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  15. Justify the statement that it is better to have colourblind father tha...

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  16. Name the pair of genes responsible for a particular characteristic in ...

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  17. Name the chemical molecule that carries heredity from parent to offsp...

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  18. Explain Mutation.

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  19. Differentiate as directed : Pure and hybrid strain (Definition).

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  20. Differentiate as directed : Monohybrid and Dihybrid cross (Phenotyp...

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