Cyanobactcria arc aquatic and photosynthetic so they are oft

Cyanobactcria arc aquatic and photosynthetic, so they are often called \"blue^However, they arc not algae at all! They are truly bacteria. Their association besides being green, is that they arc related to the origin of the chloropba found cyanobactcrium was able to take up residence within a cukaryotic cell and ability- to live independently, which is a process called endosymbiosis.

Solution

mount of Anabaena cyanobacteria filaments at 400x and representative specimen is

A. 400mg

B. 1) 4.5mm

2) 0.45mm

3) 0.4mm

4) 0.054mm

5) 0.654mm and 0.0054mm