Mutant allele that has little or no effect on the expression of a tart is known as_____________________?

Related Mcqs:

1. A mutant organism (bacterium) that will not grow on a minimal medium does so on the addition of some grown factor is known as __________________?

   A. Autotrophy
   B. Auxotroph
   C. Axenema
   D. Heterotroph

2. If the frequency of a dominant phenotype in a stable population in 75% the frequency of the dominant allele in that population is____________________?

   A. 50%
   B. 75%
   C. 25%
   D. 40$

3. Commercial production of fruits is known as_____________________?

   A. Pomology
   B. Orchading
   C. Horticulture
   D. Olericulture

4. The ratio of CO2 and O2 uptaken during respiration is known as_____________________?

   A. Respiration
   B. Respiratory quotient
   C. Both a & b
   D. None of the above

5. Absence of chlorophyll in the plant is known as_____________________?

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

6. Some substance are added intentionally to foods for the purpose of marketing them more profit able are known as_____________________?

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

7. The process of accumulation of excess quantity of nutrients in water causing O2 deficiency is known as_____________________?

   A. Eutrophication
   B. Nitrification
   C. Denitrification
   D. Sedimentation

8. Deep percolation from a soil profile is generally measured by a device known as_____________________?

   A. Hydrometer
   B. Lysimeter
   C. Thermometer
   D. Tensiometer

9. If two opposite alleles come together, and one of the two finds expression and mask the other in he body this facts is explained as_________________?

   A. Law of dominance
   B. Law of segregation
   C. Law of limiting factors
   D. Law of inheritance

10. An expression of the intensity of the basic or a acidic condition of a liquid or of soil is called_____________________?

    A. ESR
    B. SAR
    C. EC
    D. pH