Global gene pool rice is maintained at_________________?

Related Mcqs:

1. Gene pool consist of____________________?

   A. Modern cultivars
   B. Advanced breeding materials
   C. Land race
   D. All the above

2. The reason why mutations which are harmful do not eliminated from gene pool is that___________________?

   A. They are recessive and carried by heterozygous individuals
   B. Genetic drift occurs because of a small population in to offsprings
   C. Making possible reproduction in all types of environments
   D. They have future survival value

3. 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

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

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

5. Gene for gene hypothesis was proposed by__________________?

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

6. 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

7. Global gene bank of Potato is located at_____________________?

   A. Columbia
   B. Florida
   C. CIP Peru
   D. None of the above

8. Global gene bank of sorghum is located at_______________________?

   A. ICRISAT
   B. ICARDA
   C. CIP Peru
   D. None of the above

9. Global gene bank of barley is located at__________________?

   A. ICARDA
   B. Florida
   C. CIP
   D. ICRISAT

10. Self incompatibility which is controlled by single gene found in some species of__________________?

    A. Cruciferae
    B. Solanaceae
    C. Leguminosae
    D. All the above