Question : To which group does the following organism belong and give one reason for each : (a) Cyanobacteria (b ) Euglena (c) Ulothrix

Question : To which group does the following organism belong and give

1.	Question : To which group does the following organism belong and give one reason for each : (a) Cyanobacteria (b ) Euglena (c) Ulothrix
Answer» Solution :(a) Cyanobacteria belongs to kingdom Monera. They do not have well-defined nucleus or cell organelles. Their cell walls are composed of a peptidoglycan layer. Therefore they are placed in Monera. (b ) Euglena belongs to kingdom PROTISTA. They are UNICELLULAR. They posses whip-like flagella. They are motile and autotrophic, so they are placed in Protista. (C) Ulothrix belongs to kingdom Plantae and DIVISION THALLOPHYTA. They are multicellular algae. They are predominantly aquatic and are autotrophic without any differentiation of the plant body. Thus they are placed in Thallophyta of kingdom, Plantae.