A genetic element which can exist in more than one of the two alternative forms is known as__________________?

Related Mcqs:

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

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

2. A species or type of a plant derived from doubling the chromosome of the F1 hybrid of two known species is known as__________________?

   A. Autodiploid
   B. Hexaploid
   C. Autopolyploid
   D. Amphidiploid

3. Absence of chlorophyll in a plant is known as__________________?

   A. Acrodsome
   B. Albinism
   C. A gouri
   D. None of the above

4. An organism or cell having a chromosome number that is higher than the exact nultiple of the basic number is known as__________________?

   A. Hypoploid
   B. Hyperploid
   C. Allopolyploid
   D. Autopolyploid

5. When pollination and fertilization occur in unopened flower bud it is known as__________________?

   A. Hamogamy
   B. Cleistogamy
   C. Chasmogamy
   D. All the above

6. Self incompatibility in which the genes express in the style is known as__________________?

   A. Styler SL
   B. Ovarian SL
   C. Polyallelic SL
   D. Diallelic SL

7. Difference between mean phenotypic value of the progeny of selected plants and the parental population is known as__________________?

   A. Genetic gain
   B. Genetic advance
   C. Heritability
   D. Coheritability

8. The water loss through transpiration from vegetative and evaporation from soil surface is known as__________________?

   A. Evaptranspiration
   B. Transpiration
   C. Evaporation
   D. Guttation

9. Clear water with organic matter or sediment and minimum biological activity is known as__________________?

   A. Oligotrophic
   B. Mestrophic
   C. Eutrophic
   D. Hydrotrophic

10. The seventieth element included in the list of essential nutrient element is:__________?

    A. Vanadium
    B. Cobalt
    C. Sodium
    D. Nickle

    Submitted by: Shafiq Rehman