alleryBlue green algae are more correctly called:
ACytobacteria
BCyanobacteria
CChlorobacteria
DChromobacteria
Answer & Solution
Correct answer: B. Cyanobacteria
1. They carry chlorophyll a like green plants.
2. But their cells have no nucleus.
3. So they are bacteria, the cyanobacteria.
_Source: syllabus Biology, Ch 2 'Biological Classification'_
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