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Work of Beadle and tatum on Neursopora c...

Work of Beadle and tatum on Neursopora crssa proved that :

A

every gene is responsible for specific enzymes

B

replication of DNA is semiconservaative

C

viruses have genetic material

D

plant cells are totipotent

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The correct Answer is:
A
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GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-NEUROSPORA genetics
  1. Neurospora is a :

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  2. which of the following is false ?

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  3. At what stage does meiosis take place in Neurospora ?

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  4. An organism suittable for terrad analysis is :

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  5. The evidence that crossing over occur in 4- strand stage comes from th...

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  6. In Neurospora ,8 ascospores are formed instead of 4 .This indicates

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  7. Which arrangement of ascospores in Neurspora does not represent second...

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  8. in Neurospora ,8 ascopores are foemed ,they are 2A,2a 2A ,2a .It shows...

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  9. Which organism was used by Beasdle and Tatum to proposed one gene one ...

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  10. Beadle and tarun did classical experiment on Neursospora crosssa:

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  11. In maize, hybrid vigour is exploited by:

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  12. "One gene one enzyme" theory was proposed by

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  13. one gene one enzyme concept means:

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  14. Work of Beadle and tatum on Neursopora crssa proved that :

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  15. Mutational studies on Neurspora were carried out by :

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  16. Neurospora is a haplois fungus ,Every mutataion acts as a :

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  17. A nutritionally wild ty pe organism ,which does not require any additi...

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  18. An auxotroph is a (an):

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  19. A mutant micro-organism unable to synthesize a compound required for i...

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  20. A nueurospora si an auxotroph for tyrosine ,an anmio acid . This means...

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