Conservation of germplasm under natural condion is called_________________?

Related Mcqs:

1. Germplasm gene banks for different crop plants in world are about_____________________?

   A. 980
   B. 1080
   C. 1200
   D. 1100

2. In the long term storage, germplasm can be stored upto____________________?

   A. 200 years
   B. 150 years
   C. 100 years
   D. 1250 years

3. Germplasm collected within the country is known as____________________?

   A. Active collection
   B. Working collection
   C. Indigenous collection
   D. Exotic collection

4. germplasm which is meant for short term storage (3 to 5 years) is known as___________________?

   A. Exotic collection
   B. Working collection
   C. Indigenous collection
   D. None of the above

5. Organism arise from existing forms by genetic variations is called_________________?

   A. Mutation
   B. Genetics
   C. Genetics
   D. Hybridization

6. 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

7. Which of the following had great influence on Drawing during during formulation of his theory of natural selection_________________?

   A. Lamark’s idea on inheritance of acquired character’s
   B. Mathis’s essay on population
   C. Mendes’s experiment on pea
   D. De Vries theory of mutation

8. Under drought conditions, there is an increase in__________________?

   A. Pro line level
   B. Ethylene level
   C. Abscisic acid
   D. All the above

9. The concept of multi line varieties was developed by_________________?

   A. Falconer (1960)
   B. Goulden (1939)
   C. Jensen (1952)
   D. Johannsen (1903)

10. The variety of genes and genotypes found in a particular crop special are_____________________?

    A. Genetic diversity
    B. Genetic erosion
    C. Gene sanctuaries
    D. Field gene banks