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Mutations which normally happen randomly...

Mutations which normally happen randomly are considered one of the materials for evolution because they

A

Contribute to new variation in organism

B

cause death of organism

C

are stable

D

none of the above

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The correct Answer is:
A
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GRB PUBLICATION-CHROMOSOMAL BASIS OF INHERITANCE-Chromosome mapping
  1. When a mutation is limited to be the substiution of one nucleotide for...

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  2. A mutation which subsiitutes one purine base with another purine base...

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  3. Mutations which normally happen randomly are considered one of the mat...

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  4. Karyotype is :

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  5. A chromosome, in which the centromere is situated is situated close to...

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  6. A segment of chromosome breaks and rejoins after 180^(@) rotation .It ...

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  7. Point (Gene mutation) mutation invlves

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  8. The segment of DNA which acts as the instrumental manual for the synth...

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  9. Recombination is involved in the process of :

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  10. Beadle and Tatum showed that each kind of mutant bread mould they stud...

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  11. Non -sister chromatids exchange segments during

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  12. Polyploidy can be produced artificially by :

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  13. chromosomes can be stained with one of the following chemicals ?

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  14. Diploid cells have :

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  15. The chemical nature of chromatin is :

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  16. Among the following which one is the mutagenic agent ?

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  17. Match column I with column II and find the correct answer : {:(,"col...

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  18. In Morgan 's experiments on linkage , the percentage of white eyed mi...

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  19. The number of linkage group (s) present In Escherichia Coli is :

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  20. Select the correct statements from the ones given below with respect t...

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