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they have the same photosynthetic pigments.

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12y ago
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9y ago

Scientists think that plants probably evolved from green algae due to their genetic similarities. While most plants are far more complex than algae, they share many basic similarities.

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12y ago

the evidence lead scientist to think that green algae were the ancestors of plants because they grow just like plants

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11y ago

this is because they contain green pigment called chlorophyll and also due to analogy in the structure and function of cells in green algae and of higher plants.

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Q: What evidence lead scientist to think that green algae were the ancestors of plants?
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Related questions

What is the sequence that represents the correct order of development of chloroplasts of modern plants from their primitive ancestors?

Cyanobacteria > Red Algae > Green Algae > Land Plants


What protists are considered to be ancestors of land plants?

green algea


What accounts for the similarity between seaweeds and plants?

Plants are the ancestors of seaweeds. Convergent evolution caused their similarity. Both evolved from brown algae. Seaweeds are the ancestors of plants. Seaweeds are aquatic plants.


What type of organism is thought to be the ancestors of all plants?

a single species of green algae


Why do scientist think green algae and plants have a common ancestor?

They share chlorophyll.


What were the ancestors of modern plants found one billion years ago in inland seas and oceans?

Algae


What are the advantages of algae to the economy?

A scientist estimated that algae could produce 120000L of fuel compared with 6000L of palm oil plants.


Why do biologists think that ancient green algae were ancestors of today's plants?

Because their basic cellular composition remains similar to the modern plants.


Why do biologists think ancient green algae were the ancestors of today's plants?

Because their basic cellular composition remains similar to the modern plants.


Why do biologist think that ancient green algae were ancestors of today's plants?

They believe that because their basic cellular composition remains similar to the plants today


What is the evidence that land plants evolved from green algae?

Many scientists believe that ancient green algae evolved into land plants. The chloroplasts present in green algae are the same as those of land plants. In addition, green algae have cell walls of similar composition to land plants; both store food, such as starch, in the same manner. Most green algae live in freshwater habitats with highly variable conditions. The ongoing changes in their environment have made them highly adaptable.what-evidence-has-led-scientists-to-believe-land-plants-evolved-from-green-algae


How does a protists make its own food?

Many protists, such as green algae and volvox are photosynthetic and are considered the ancestors of modern plants.