Questions
Choose the correct statements
a
Vast majority of bacteria are heterotrophs
b
Most of the heterotrophic bacteria are symbionts
c
All photosynthetic monerans are anoxygenic organisms
d
Bacteria are grouped as Cocci, Bacilli, Vibrios and Spirillae based on their cell size.
detailed solution
Correct option is A
Most of the bacteria are heterotrophs and among heterotrophs, parasites are more common than others. Only a few heterotrophic bacteria are symbionts. Only cyanobacteria are oxygenic photosynthetic monerans. Other photosynthetic monerans are non-oxygenic. Bacteria are grouped into four categories based on their cell shape as Cocci, Bacilli, Spirillae and Vibrios.Talk to our academic expert!
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Identify the correct statement regarding bacteria.
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