Plants of salty seashore wetlands are called:

Related Mcqs:

1. The Wetlands are one of the most important:

   A. Wintering areas
   B. Green routes in Asia
   C. Both (a) & (b)
   D. None of these

2. Those chemicals which are produced by plants and affect other plants are broadly called:

   A. Depresants
   B. Allomones
   C. Allelochemics
   D. Kairomones

3. Among the plants listed, point out one that does not fit into ecological group represented by the other plants:

   A. Acacia
   B. Aloe
   C. Euphorbia
   D. Rhizophora

4. Among the plants listed, point out one that does not fit into biological group represented by other plants

   A. Euphorbia
   B. Acacia
   C. Vallisneria
   D. Aloe

5. The non-green plants are as important as the green plants because they:

   A. Cause human disease
   B. Cause diseases of other plants
   C. Are useful in several industries
   D. Bring about decomposition of dead animals and plant remains

6. The zone of soil showing microbial activity around the roots of higher plants is called:

   A. Rhizosphere
   B. Rhizoplane
   C. Soil microflora
   D. All of these

7. Plants growing in rock crevices are called:

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

8. Plants growing on externally cold soil are called:

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

9. Plants growing on rocks are called on:

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

10. Plants growing in marsh are called:

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