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Melanin pigment protects from which of ...

Melanin pigment protects from which of the following radiations ?

A

UV rays

B

X- rays

C

Infrared rays

D

Gamma rays

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The correct Answer is:
A
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GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-Chromosome mapping
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  2. if the number of chromosome in root cell is 14 , then what will be th...

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  3. Melanin pigment protects from which of the following radiations ?

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  4. which of the following statements is not true of two genes that sh...

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  5. The complex formed by a pair of synapsed homologous chromosomes is cal...

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  6. Exchange of paternal and maternal chromosome material during cell divi...

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  7. One type of chromosome has middle centromere whereas the other has a t...

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  8. Choose the wrong statement .

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  9. If an inheritable mutation is observed in a population at high freque...

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  10. what will be the number of histone molecules in a chromatin fibre ha...

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  11. AN angiospermic male plant with 24 chromosomes in its pollen mother...

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  12. The frequency of crosoing -over occurring between two genes locate...

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  13. Distance between the genes and percentage of recombination shows

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  14. The exhange of one part of a chromosome to the other part of some or a...

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  15. physical association of genes on a chromosomes is called :

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  16. A set of genes will be in a complete linkage when the progeny phenot...

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  17. Which one of the following information is essential to determine the...

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  18. Chromosome number of apple meiocytes is

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  19. Conditions of a karyotype 2n pm 1 and 2n pm 2 are called

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  20. In the given diagrma I and II indicate

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