____________ converts ammonia into nitrite?

Related Mcqs:

1. In agriculture ” Khasra Girdawari” is: ____________?

   A. Crop inspection register name
   B. Map of land
   C. Title of land owner
   D. Ownership authority name

   Submitted by: Qandil Shafiq

2. The granular formulation are commonly applied to control_______________?

   A. Jassids and thrips
   B. Leaf minors
   C. Fruit and stem borers
   D. Whitefly

3. Bemesia tabbaci is the name of_________________?

   A. Cutworms
   B. Jassids
   C. White fly
   D. Thrips

4. Viral disease can be controlled by __________________?

   A. Fungicides
   B. Cultural practices
   C. Cultural practices and growing resistant varieties
   D. Can not be controlled

5. The wings and legs of insects are present in___________________?

   A. Head
   B. Thorax
   C. Abdomen
   D. Neck

6. Disease are transmitted through_________________?

   A. Seeds
   B. Agricultural machinery and implements
   C. Winds, insects
   D. All the above

7. The fungi are plants which can not prepare their food because__________________?

   A. They are very small
   B. They are parasites
   C. They have no chlorophyll
   D. All the above

8. The major viral disease of cotton is____________________?

   A. Cotton boll rot virus
   B. Cotton stem crinkle virus
   C. Cotton leaf curl virus
   D. None of the above

9. Which one of the following is disease of wheat_________________?

   A. Leaf rust
   B. Strip rust
   C. Loose rust
   D. All the above

10. Erysiphe caused the _________ disease?

    A. Powdery mildews
    B. Downy mildews
    C. Covered smut
    D. Late blight of potato

    Submitted by: hafsa