Plants growing in extreme cold soil are:

Related Mcqs:

1. Plants growing on externally cold soil are called:

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

2. Plants growing on burnt soil are called:

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

3. Plants growing in loose non-saline soil are:

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

4. In water logged soil plants cannot grow properly because the soil is:

   A. Physiologically wet
   B. Physiologically dry
   C. Physically dry
   D. None of the above

5. Removal of top soil by soil erosion result in the loss of soil:

   A. Nitrites
   B. Nitrates
   C. Nitrogen
   D. Nitric and nitrous acids

6. Plants growing on rocks are called on:

   A. Psychrophytes
   B. Lithophytes
   C. Halophytes
   D. Sciophytes

7. Plants growing on desert and steppe are called:

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

8. Plants growing in xerophytic conditions usually have:

   A. Feebly developed root system
   B. Deep and much branched root system
   C. Well developed leaves
   D. III developed vascular system

9. Thick cuticles on leaves are typical of plants growing in:

   A. Wet habitats
   B. Warm habitats
   C. Dry habitats
   D. Cool habitats

10. The plants growing on saline soils are called:

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