Read the following statements regarding euglenoids and select the incorrect ones.
(i) These are mostly freshwater organisms found in stagnant water.
(ii) Their body is covered by a protein rich layer called pellicle which makes their body flexible.
(iii) They are photosynthetic in the presence of sunlight but become heterotrophs in the absence of sunlight.
(iv) They usually prosses two flagella, one long and one short.
(v) Euglenoids are multicellular ciliate protists

Options

A. i and v
B. iv and v
C. iii only
D. v only

Answer

D

Explanation

Euglenoids are Euglena like unicellular flagellate protists which posses pellicle instead of cell wall.