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

Related Mcqs:

1. 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

2. Biological equilibrium is found among the:

   A. Producers and consumers
   B. Producers and decomposers
   C. Producers, consumers and decomposers
   D. Producers and light

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

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

4. 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

5. Which of the following are plants of one group?

   A. Mangifera and Rhizophora
   B. Rhizophora and Avicennia
   C. Rhizophora and Balanophora
   D. Avicennia and Balanophora

6. Which group of three living organisms, given below is a link in food chain: Green plants …. Hawk:

   A. Grasshopper, frog, snake
   B. Grasshopper, rat, snake
   C. Millipedes, centipedes, sparrow
   D. Earthworm, hen, rat

7. A group of plants living together under similar or dissimilar environmental conditions is called:

   A. Vegetation
   B. Flora
   C. Species
   D. Community

8. Which of the following plants does not show predation?

   A. Darlingtonia
   B. Viscum
   C. Both (a) & (b)
   D. Cephalotus

9. The biological weathering occurs due to the action of:

   A. Acids
   B. Alkalies
   C. Oxygen
   D. Carbon dioxide

10. The biological weathering commonly brought about by:

    A. Algae
    B. Bacteria
    C. Fungi
    D. Lichens