A gene which exhibits higher mutation rate than others is referred as___________________?

Related Mcqs:

1. A gene which enhances the natural mutations rate of another gene in the same genome is kanown as___________________?

   A. Mutable gene
   B. Mutator gene
   C. Recepror gene
   D. Articulator gene

2. A mutation which kills 50% of the individual that carry the mutation is known as_________________?

   A. Lethal mutation
   B. Sub lethal mutation
   C. Vital mutation
   D. Sub-vital mutation

3. Concept of gene for gene hypothesis was developed in____________________?

   A. Linseed
   B. Oat
   C. Gram
   D. Tomato

4. Gene for gene hypothesis was proposed by__________________?

   A. Nelson (1973)
   B. Flor (1956)
   C. Robinson (1971)
   D. Vander plank (1963)

5. The suppression of the action of a gene or genes by a gene or genes not allelomorphic to these suppressed is known as __________________?

   A. Episode
   B. Co dominance
   C. Epistasis
   D. Dominance

6. The process of producing several indentical copies of a gene sequence referred to as__________________?

   A. Gene sequencing
   B. Gene cloning
   C. Gene splicing
   D. Micro cloning

7. Food substances enter in food stuffs accidentally during production, processing, storage and handing often referred 10 as___________________?

   A. Food contaminations
   B. Food adulterants
   C. Food additives
   D. All the above

8. A mutation is a change in_________________?

   A. Chromosome number
   B. RNA
   C. DNA
   D. Chromosome structure

9. haploids are better for mutation studies because in them all the mutations whether recessive or dominant are expressed as_______________?

   A. There are many alleles of each gene in each call
   B. There are two alleles of each gene in each cell
   C. There is only one alleles of each gene present in each cell
   D. Non3e4 of the above

10. Theory of mutation was given by___________________?

    A. Mendel
    B. De Vries
    C. Tschermak
    D. Watson