A region with an annual rain fall of less than 10 inches comes under_________________?

Related Mcqs:

1. A region with an annual rainfall less than 10 inches comes under_________________?

   A. And climate
   B. Semi-and climate
   C. Wet climate
   D. None of the above

2. The climates of sindh province comes under__________________?

   A. tropical
   B. Temperature
   C. Sub tropical
   D. all

3. Plants which grow on dry region are____________________?

   A. Xerophytes
   B. Thermophytes
   C. Hydrophytes
   D. Haplophytes

4. Plants grown in dry region are_________________?

   A. Xerophytes
   B. Thermophyts
   C. Mesophytes
   D. Halophytes

5. Annual rye grass releases a chemical through its root that prevents________________?

   A. Crop seeds
   B. weed seed
   C. Both a and b
   D. non of these

6. Hot desert has mean annual temperature of___________________?

   A. 50°C
   B. 40°C
   C. 30°C
   D. None of the above

7. The contact herbicides are less effective to_________________?

   A. Broad leaved weeds
   B. Perenial plants
   C. Seasonal plants
   D. All the above

8. Gassypium arborium is__________________?

   A. Tetraploid
   B. Diploid
   C. Triploid
   D. Haploid

9. Cotton is a crop of_______________?

   A. Tropical region
   B. Sub-tropical region
   C. Both A and B

10. Allclopatluc interactions in general and the allelochemicals in particular are viewed as an important tool for_______________?

    A. Pest and insect management
    B. Disease and pest management
    C. Weed and pest management
    D. non of these