Organisms And Population Question 166
Plankton are those unicellular or multicellular organisms which
Options:
A) Passively float at or near the surface of water
B) Remain held by surface tension force
C) Are attached below
D) Actively swim on the surface
Show Answer
Answer:
Correct Answer: A
Solution:
Because at the surface of water, light is available more easily.
 BETA
  BETA 
             
             
           
           
           
          