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polytene chromomosmes were discovered b...

polytene chromomosmes were discovered by Balbiani (1881) from salivery glands of larva of :

A

Silk woen

B

Lac insect

C

Drosophila

D

Chironomymus

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The correct Answer is:
D
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GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-Chromosome mapping
  1. Salvery gland chromosomes were discovered by :

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  2. Which one of the following animals posseses giant chromosome ?

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  3. polytene chromomosmes were discovered by Balbiani (1881) from salive...

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  4. Compared to an ordinary chromosome , a polytene chromosome is generall...

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  5. Which of the following animals is extentene chromosome I sgenerally :

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  6. Which one of the followingt is the most suitable medium for culture of...

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  7. Chromosomes found in prolonged prophase stages in salivery glands of D...

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  8. Polytene chromosomes in salivery glands of Drosohila are formed as a r...

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  9. Polytene Chromosomes are formed by

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  10. The salivary gland Chromosomes in the dipteran larvae, are useful in g...

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  11. Assertion (A) :- polytene chromosomes have a high amount of DNA . Re...

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  12. The point at which the polytene chromosomes appeart to be attached tog...

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  13. Balbiani rings are the structural features of :

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  14. Balbiani rins are the centres for :

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  15. Baliani discovered a special type of chromosomes type chromosomes from...

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  16. In polytene chromosomes dark bands are visble . These bands are formed...

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  17. Balbiani rings are sites of

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  18. What is C value paradox?

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  19. The haploid amount of DNA in a eukaryotic cell is termed :

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  20. Molecular wight of yeast cell is ,

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