Plant groups growing in zones where high temperature alternates with low temperature are called:

Related Mcqs:

1. The classification of plant groups on the basis of temperature differentiating four zone such as megatherms was proposed by:

   A. Clements
   B. Raunkiaer
   C. Odum
   D. Warming

2. If bamboo plant is growing in a far forest then what will be its trophic level?

   A. First
   B. Second
   C. Third
   D. Fourth

3. Although temperature are high in the plains and go as low as minus 12.

   A. November – December
   B. December – January
   C. January – February
   D. None of these

4. The disadvantage of ploughing in arid and semi-arid zones is:

   A. Loss of soil water
   B. Soil particles became smaller
   C. Soil organisms are exposed
   D. All of these

5. Plants growing on burnt soil are called:

   A. Heliophilous
   B. Hydrophilous
   C. Pyrophilous
   D. Pyriform

6. Plants growing on sand and gravel are called:

   A. Eremophytes
   B. Oxylophytes
   C. Psilophytes
   D. Psammophytes

7. Plants growing on externally cold soil are called:

   A. Halophyte
   B. Oxylophyte
   C. Psychrophyte
   D. Psammophyte

8. Plants growing in marsh are called:

   A. Halophytes
   B. Heliophytes
   C. Halophytes
   D. Sciophytes

9. Halophytes growing on mud are called:

   A. Pelophilous
   B. Heliophilous
   C. Psammophilous
   D. Lithophilous

10. The plants growing on saline soils are called:

    A. Heliophytes
    B. Xerophytes
    C. Halophytes
    D. Hydrophytes