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Why was the transaction from purple bacteria to green bacteria important for the evolution of complex organisms

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Answer: More complex life forms, including plants and animals. Green bacteria were important because they allowed some organisms to make energy from the sun.

Explanation: The green bacteria also released oxygen in the atmosphere, allowing for more diverse forms of life on Earth.

User Dariaa
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Answer:

The consensus of the photosynthesis Gene trees also indicates that purple bacteria are the earliest emerging photosynthetic linage. Heliobacteria and green sulfur bacteria indicate that they synthesize photo systems that are ancestral to the photo system 1.

Step-by-step explanation:

User Saysiva
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