The climax vegetation in a lithosere of temperate zone is dominated by plants like:

Related Mcqs:

1. During ecological succession from pioneers to climax community the biomass of vegetation:

   A. Increases, then decreases
   B. Remains constant
   C. Decreases continuously
   D. Increases continuously

2. When the vegetation of any region reaches climatic climax, it is:

   A. Lithophytic
   B. Xerophytic
   C. Mesophytic
   D. Hydrophytic

3. In a biome the life form of climatic climax vegetation is:

   A. Uniform
   B. Variable
   C. Absent
   D. Unpredictable

4. Which of the following is a piopcer in a lithosere?

   A. Hypnuma
   B. Parmelia
   C. Lecanora
   D. Barbula

5. When cane plants grown in the forest, they scamble over other vegetation and this corresponds to:

   A. Commensalism
   B. Competition
   C. Exploitation
   D. None of these

6. A minima rotation worth the name is specified which corresponds to the age at which the trees reach the exploitable size which is usually 120 years, but is 150 years for the deodar, fir and kail in the moist zone of Kaghan 200 years for the ry zone of ______

   A. Swat
   B. Naran
   C. Kaghan
   D. None of these

7. The nature of a climax community depends upon:

   A. Water factor
   B. Temperature
   C. Soil fertility
   D. Climate

8. The nature of climax community ultimately depends upon:

   A. Climate
   B. Soil organism
   C. Bed rock
   D. Pool of available nutrients

9. According to polyclimax hypothesis, the climax stage is controlled by:

   A. Edaphic factors
   B. Biotic factors
   C. Topographic factors
   D. All of these

10. Plants growing in alpine zone are dwarf due to:

    A. Low temperature
    B. High wind velocity
    C. High light intensity
    D. None of these