Sunken stomata are found in:

Related Mcqs:

1. Sunken stomata are found in the leaves of:

   A. Nelumbium
   B. Hydrilla
   C. Mango
   D. Nerium

2. Which of the following does not have stomata?

   A. Hydrophytes
   B. Submerged hydrophytes
   C. Xerophytes
   D. Mesophytes

3. In submerged hydrophytes, functional stomata are found:

   A. On upper surface of the leaf
   B. Lower surface of the leaf
   C. Both the surfaces of the leaf
   D. Nowhere on the plant

4. Plants and animals living in a particular area consitute:

   A. Flora and fauna
   B. Community
   C. Ecosystem
   D. Ecology

5. Endemic plants are those which grow in:

   A. Fresh water lakes
   B. Shady places
   C. Tissue of other plants
   D. Geographically limited areas

6. The term symbiosis was proposed by:

   A. Mc Dougal
   B. Warming
   C. Odum
   D. de Bary

7. The temperature based zone at an altitude of 10,000 is:

   A. Tropical
   B. Sub-tropical
   C. Temperate
   D. Alpine

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

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

9. Biotic components consist of:

   A. Producers only
   B. Consumers only
   C. Decomposers only
   D. All of the above

10. In submerged hydrophytes, which of the following is present?

    A. Air spaces
    B. Cuticle
    C. Well developed sclerenchyma
    D. Well developed vascular tissues