Buttresses are usually found in the plants growing in:

Related Mcqs:

1. 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

2. Plants growing near sea shore will usually have xerophytic characters, like thick leaves, because:

   A. There is plenty of water in the soil
   B. There is too high a concentration of salts for the plants to absorb sufficient water from the soil
   C. Light available to plant is not sufficient
   D. The soil is muddy

3. Plants growing in oxygen deficient soils possess:

   A. No roots
   B. Longer roots system
   C. Aerial roots system
   D. Shallow root system

4. Plants growing on burnt soil are called:

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

5. Plants growing in rock crevices are called:

   A. Sciophytes
   B. Chasmophytes
   C. Helophytes
   D. None of these

6. Plants growing on sand and gravel are called:

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

7. Plants growing on rocks are called on:

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

8. Plants growing on desert and steppe are called:

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

9. Plants growing in extreme cold soil are:

   A. Oxylophytes
   B. Halophytes
   C. Psychrophytes
   D. Psammophytes

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

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