How many organism in the list given below are autotrophs Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomuces, Sacharomyces, Trypanosoma, Porphyra Wolfia

Options

A. Four
B. Five
C. Six
D. Three

Answer

C

Explanation

Nostoc, Chara, Porphyra and Wolfia are photoautotrophs while Nitrosomes and Nitrobacter are chemoautotrophs.