Question

green algae brown algae blue green algae select the odd one out and give reason​

Answer 1

Answer:

blue green algae because it is the only algae which is present in the kingdom of monera

Answer 2

Answer:

Blue green algae is the correct answer.  

Explanation:

Here, green algae type is considered to be one of the large algae group placed under paraphyletic group. Similar to plants, these algae consists of two types of chlorophylls. But they are aquatic plants and lives under water. Brown algae live in ocean or marine water environments.  

They are belonged to large algae group named as Phaeophyceae. But blue – green algae does not belong to algae family. It is a type of bacteria called as Cyanobacteria. They usually look in green and sometimes in blue colour.