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

Related Mcqs:

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

   A. Atavism
   B. Auxotroph
   C. Axoneme
   D. Armor

2. Winter beats are grown in___________________?

   A. Canada
   B. Iran
   C. Mexico
   D. India

3. All organism or cell having a chromosome number that is not an exact multiple of the monoploid or basic number is known as___________________?

   A. Allopolyploid
   B. Autopolyploid
   C. Aneuploid
   D. Euploid

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. Loss of nitrogen in the form of NH3 in alkaline medium is known as_________?

   A. Denitrification
   B. Leaching
   C. Volatilization
   D. None of these

   Submitted by: Shafiq Rehman

6. Guava grown in soils with pH _____________________?

   A. 4.5-8.5
   B. 5.5-7.5
   C. 7.5-9.0
   D. 6.5-7.5

7. Mango is grown in soils with pH__________________?

   A. 5.5-7.5
   B. 5-8
   C. 5.5-8.7
   D. 6-8

8. Small new plants which grow out from the parent and can be separated as independent plant is called_____________________?

   A. Suckers
   B. Offset
   C. Division
   D. Seeding

9. Which type of bacteria grow best within the temperature range 55°C_____________________?

   A. Mesophilic
   B. Thermophilic
   C. Psychrophilic
   D. All the above

10. Which type of bacteria grow best at room temperature of 20____________________?

    A. Mesophilic
    B. Thermophilic
    C. Psychrophilic
    D. All the above