Which of the following is generally used for induced mutagenesis in crop plantsA. Gamma rays (from cobalt 60)B. Alpha particlesC. X raysD. UV (260 nm)

Which of the following is generally used for induced mutagenesis in cr

1.	Which of the following is generally used for induced mutagenesis in crop plantsA. Gamma rays (from cobalt 60)B. Alpha particlesC. X raysD. UV (260 nm)
Answer» Correct Answer - A

Discussion

No Comment Found

Related InterviewSolutions

DNA fragments generated by restriction endonucleases in a chemical reaction can be separated byA. Restriction mappingB. CentrifugationC. Polymerase chain reactioD. Electrophoresis
Assertion :- Mutation play key role in the process of evolution. Reaosn : Mutation can change the genotypic consituent.A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.B. If both Assertion & Reason are trur but Reason is not a correct explanation of the Assertion.C. If Assertion is True but the Reason is Flase.D. If both Assertion & Reason are false.
Rate of mutation is affected byA. temperatureB. X-raysC. gamma and beta radiationsD. all of these
Chromosome number 2n-1 is an example ofA. trisomyB. euploidyC. polyploidyD. monosomy
A mutant micro-organism unable to synthesize a compound required for it growth but able to grow if the compound is provided, is known asA. AuxotropyB. PrototropyC. AutotropyD. None of these
Assertion :- HGP was closely associated with the rapid development of a new area in biology called as Bioinfomatics. Reason : The enormons amount of data generated in HGP necessitated the use of high speed computationsl divices for data storage & analyis.A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.B. If both Assertion & Reason are trur but Reason is not a correct explanation of the Assertion.C. If Assertion is True but the Reason is Flase.D. If both Assertion & Reason are false.
Barr body is associated with:A. sex chromosome of femaleB. sex chromosome of maleC. autosome of femaleD. autosome of male
In cells of superfemale with 47 chromosomes (44 + xxx) visible barr bodies are :-A. 1B. 0C. 2D. 3
Coupling and repulsion theory of linkage was given byA. MorganB. BatesonC. MuilerD. De vries
If there were only parental combinations in `F_(2)` of a dihybrid cross then Mendel might have discovered :-A. Independent assortmentB. AtavismC. LinkageD. Repulsion

Which of the following is generally used for induced mutagenesis in crop plantsA. Gamma rays (from cobalt 60)B. Alpha particlesC. X raysD. UV (260 nm)

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment