Plants growing in oxygen deficient soils possess:

Related Mcqs:

1. The plants growing on saline soils are called:

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

2. Plants growing near the sea whore are generally resistant to:

   A. Lodging
   B. Erosion
   C. Salt spray
   D. Injuries

3. Plants growing in rock crevices are called:

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

4. Plants growing on externally cold soil are called:

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

5. Plants growing on rocks are called on:

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

6. Plants growing on desert and steppe are called:

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

7. 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

8. Plants growing in extreme cold soil are:

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

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

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

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

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