Mark the helophyte:

Related Mcqs:

1. Mark the correct statement:

   A. Locusts migrate for feeding occasionally
   B. Whales show periodic migration
   C. Many birds migrate from Siberia to South pole
   D. Arctic term migrate from North to South pole

2. Mark the hyperparasite:

   A. Thesium
   B. Tape worm
   C. Bacteria
   D. Balanophora

3. Mark the true xerophyte:

   A. Capparis aphylla
   B. Solanum xanthocarpum
   C. Euphorbia milli
   D. All of these

4. Mark the free floating hydrophyte:

   A. Sagittaria
   B. Typha
   C. Najas
   D. Spirodela

5. Mark the rooted submerged hydrophyte:

   A. Potamogeton
   B. Najas
   C. Ranunculus
   D. None of these

6. Mark the correct relationship:

   A. Holard – Chesard = Ecard
   B. Chesard – Ecard = Holard
   C. Holard + Ecard = Chesard
   D. Ecard – Chesard = Holard

7. Mark the rooted submerged hydrophyte:

   A. Marsilea
   B. Utricularia
   C. Vallisneria
   D. Monochoria

8. Mark the draught evader:

   A. Kangaroo rat
   B. Camel
   C. Desert rat
   D. All of these

9. Mark the correct statement with reference to phosphorous cycle:

   A. Inorganic phosphates are lost by leaching
   B. Ocean phosphates are lost by sedimentation
   C. Soluble phosphates are lost by erosion
   D. Soil has plenty of dissolved phosphates

10. Mark the climatic cause for the initiation of succession:

    A. Erosion
    B. Drought
    C. Deposition
    D. Micro-organisms