Home / Tests / Plant Nutrition Test Online

Plant Nutrition Test Online

Test Name Plant Nutrition Test Online
Subject General Knowledge
Test Type Mcqs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
  • Biology Test
  • Medical Test
  • General Knowledge
  • Admission Test
  • All Jobs Test

Plant Nutrition is the study of the chemical elements and compounds necessary for plant growth, plant metabolism and their external supply. Plants use inorganic minerals for nutrition. Complex interactions involving weathering of rock minerals, decaying organic matter, animas and microbes take place to form inorganic minerals in soil.

Plant Nutrition Test Online Questions and Answers Mcqs

Basic Science

1. Which of the following is essential for nitrogen fixation by leguminous plants?

Question 1 of 15

2. Roots can absorb minerals from the soil when they are in a:

Question 2 of 15

3. Deficiency of phosphorous:

Question 3 of 15

4. Which is not an essential element for plants?

Question 4 of 15

5. The enzyme-responsible for the reduction of nitrogen into:

Question 5 of 15

6. Zinc is essential for:

Question 6 of 15

7. Active uptake of minerals by roots is dependent upon:

Question 7 of 15

8. Which of the following is necessary for biological nitrogen fixation?

Question 8 of 15

9. Nepenthese is a:

Question 9 of 15

10. Root nodules occur in the family:

Question 10 of 15

11. The nitrifying bacteria are:

Question 11 of 15

12. The mineral constituent of cell wall is:

Question 12 of 15

13. Plant nitrogen fixation means, conversion of a nitrogen into:

Question 13 of 15

14. Brown heart disease is due to the deficiency of:

Question 14 of 15

15. Intervenial  necrosis in lemon leaves is due to the deficiency of:

Question 15 of 15


 

Test By Subject
Test By Topics
Have any Problem or Error please mention in below comments section.

Leave a Reply

Your email address will not be published. Required fields are marked *