Norine 10 is the source of dwarfing gene in________________?

Related Mcqs:

1. Dee-Geo-Woogen is the source of dwarfing gene in___________________?

   A. Wheat
   B. Sorghum
   C. Maize
   D. Rice

2. 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

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. Concept of combining ability as measure of gene action was first proposed by___________________?

   A. Sprague and Tatum (1942)
   B. Cavalli (1952)
   C. Mather (1956)
   D. Wright (1951)

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

   A. Mutator gene
   B. Antimutalor gene
   C. Mutable gene
   D. Hot spot

8. Apheliotropic gene is one which___________________?

   A. Affects more than five characters
   B. Affects more than ten characters
   C. Affects only one character
   D. Affects more than one character

9. In random mating population gene frequencies remain constant generation after generation in the absence of__________________?

   A. Mutation
   B. Selection
   C. Migration
   D. Random drift

10. The term gene was coined by__________________?

    A. Batson
    B. Johnnsen
    C. Punned
    D. Darlington