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...