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Difference-Between-Blue-Green-Algae-and-Green-Algae-Blue-Green-Algae-vs-Green-Algae2

Difference Between Blue Green Algae and Green Algae | Blue Green Algae vs Green Algae


The key difference between blue green algae and green algae is that blue green algae are prokaryotic organisms that belong to Kingdom Monera while green algae are eukaryotic organisms that belong to Kingdom Protista.

Photosynthesis is the process shown by photoautotrophs. It is the process that synthesizes carbohydrates (foods) by capturing energy from sunlight. The process requires the presence of photosynthetic pigments, CO2 and water. Photoautotrophs possess photosynthetic pigments to carry out photosynthesis. There are three major groups of photoautotrophs as plants, cyanobacteria (blue green algae) and algae (including green algae). Therefore, both blue green algae and green algae are photosynthetic organisms. However, blue green algae are prokaryotic organisms while green algae are eukaryotic organisms. Accordingly, there is a difference between blue green algae and green algae based on their cellular organization and other characteristics.

CONTENTS

1. Overview and Key Difference
2. What is Blue Green Algae 
3. What is Green Algae
4. Similarities Between Blue Green Algae and Green Algae
5. Side by Side Comparison – Blue Green Algae vs Green Algae in Tabular Form
6. Summary

What is Blue Green Algae?

Blue green alga is a synonym of cyanobacteria. They are the photosynthetic bacteria that possess photosynthetic pigments to capture sunlight and produce foods. Blue green algae include unicellular organisms as well as multicellular organisms. Moreover, their bodies can be spherical, filamentous or sheet-like colonies. They can be found in moist soil, freshwater, and marine water. They appear in bluish green colour.