Question

to which group do the organism belong and give one reason (a)cyanobacteria​

Answer 1

Answer:(a) Cyanobacteria … Monera … Do not have well defined nucleus and cell organelles.

(b) Euglena … Protista … Unicellular, eukaryotic and photosynthetic.

© Ulothrix … Thallophyta … No well differentiated body plantae … Multicellular,eukaryotic, filamentous, photosynthetic.

Explanation:

Answer 2

Answer:

Cyanobacteria belongs to the group chemo-autotrophs.

Explanation:

Cyanobacteria, also known as Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis, and are the only photosynthetic prokaryotes able to produce oxygen. The name "cyanobacteria" comes from the color of the bacteria. Cyanobacteria, which are prokaryotes, are also called "blue-green algae", though the term "algae" in modern usage is restricted to eukaryotes