Elements essentially required for growth of all plants species are___________________?

Related Mcqs:

1. Previously Essential nutrients required for the growth of plants were sixteen. In recent time the essential nutrients required for the growth of plants are:_________?

   A. 16
   B. 17
   C. 18
   D. None of the above

   Submitted by: Shafiq Rehman

2. Phosphorus (P) is the second major nutrient essential for plant growth. With the exception of Nitrogen (N) and Potassium (K), Phosphorus is required by plants in_________?

   A. Lesser quantities
   B. Greater quantities
   C. Not required
   D. The above statement is wrong

   Submitted by: Shafiq Rehman

3. Plants with persistent leaves are___________________?

   A. Deciduous
   B. Evergreen
   C. Binuiatis
   D. Perininals

4. Plants which shed their leaves during winter are___________________?

   A. Monoecious
   B. Evergreen
   C. deciduous
   D. annuals

5. After self pollination of red flowered plants out of 40 plants of progeny were white flowered. this indicates that the plants are__________________?

   A. Heterogeneous
   B. Heterozygous
   C. Homogenous
   D. Homozygous

6. 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

7. A polyploidy species with genomes derived from the same original species is an_________________?

   A. Allopolyploidy
   B. Amphidiploids
   C. Annapolis
   D. Autopolyploid

8. Common soils found in Pakistan are___________________?

   A. Arid soils
   B. Inceptisols
   C. Entisols
   D. All the above

9. The acetic acid producing bacteria are___________________?

   A. Acetomonas
   B. Saccharomyces
   C. Streptococeus
   D. None of the above

10. In dairy industry, the most often used bacteria to convert milk sugar to lactic acid are___________________?

    A. Streptococcus
    B. Lactobacillus
    C. Acetobacter
    D. Both a & b