Question

Match column I with column II and select the correct option from the given codes.

	Column I		Column II
A.	Chief producers in oceans	(i)	Euglenoids
B.	Red tides	(ii)	Diatoms
C.	Mixotrophic nutrition	(iii)	Slime moulds
D.	Plasmodium	(iv)	Dinoflagellates

• A. A-(ii), B-(iv), C-(i), D-(iii)
• B. A-(ii), B-(iv), C-(iii), D-(i)
• C. A-(ii), B-(iii), C-(i), D-(iv)
• D. A-(i), B-(iv), C-(iii), D-(ii)

Answer 1

The correct option is A A-(ii), B-(iv), C-(i), D-(iii)

Phytoplankton has two principal classes: diatoms and dinoflagellates. Diatoms they are the most well-known type of phytoplankton in the sea.

Euglena is mixotrophs implying that they are the two autotrophs and heterotrophs. Ooze molds fall into two essential sorts: cell, for instance, Dictyostelium, and plasmodia.

So, the correct option is 'A-(ii), B-(iv), C-(i), D-(iii)'.