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Green algae is the oldest ancestor of what organism?
Green algae is the oldest ancestor of all land dwelling (non-marine) plants.
To find the ancestors of plants scientist first looked at other organism that carry on?
Research on the ancestors of plants involved studying algae, as they are believed to be the ancestors of land plants. This is because algae and plants share common traits such as photosynthesis and cell structure. By analyzing the similarities and differences between algae and plants, scientists were able to trace the evolutionary history of plants.
Which protists are in the same eukaryotic supergroup as land plants?
Protists in the supergroup Archaeplastida are in the same eukaryotic supergroup as land plants. This supergroup includes red algae, green algae, and land plants, which all share a common ancestor that underwent primary endosymbiosis with a cyanobacterium.
What are green algae members of and are thought to be the direct ancestor of what?
Green algae are members of the Kingdom Plantae and are thought to be the direct ancestor of land plants. This evolutionary relationship is supported by similarities in cell structure and photosynthetic pigments between green algae and land plants.
Is algae believed to be an ancestor of land plants?
Charophyceae is considered (the green algae) ancestor for land plants. Here's why(similarities): 1)Chloroplast structure:- Chloroplast DNA is closely matched 2)Biochemistry:- Cell walls-Rosette cellulose 3)mitosis:- Phragmoplast is present during cell plate formation
Is thought to be the ancestor of land plants A. bacteria B.green algae C.ferns or D.red algae?
B. green algae is thought to be the ancestor of land plants. Molecular and fossil evidence suggests that land plants evolved from green algae approximately 500 million years ago. Both share similar traits, such as chlorophyll and cell wall composition, indicating a close evolutionary relationship.
Why do biologists classify red and green algae with land plants?
Red and green algae are photosynthetic and are thus autotrophs. Otherwise, they are aquatic and (in the case of green algae) can be unicellular. But these are similarities that are not sufficient to define algae as true plants. All plants in the Kingdom Plantae are multicellular and terrestrial (ancestrally terrestrial in the case of waterlilies). Green algae are important in the study of plants as they show the base of the plant kingdom, hinting at what a common ancestor to the whole kingdom may have looked like. In particular, the charophytes are probably close to the common ancestor of all land plants. Thus, in the study of land plants, green algae can be considered the most recently diverged outgroup. And, earlier still, red algae diverged.
What group of protists did the first plants evolve from?
The first plants evolved from a group of protists known as green algae. Green algae share many characteristics with plants, such as photosynthetic pigments and cell walls made of cellulose. This evolutionary relationship suggests that plants and green algae share a common ancestor.
How do do scientists study evolution of plants?
Plants and green algae have the same types of chlorophyll and carotenoids in their cells so scientists think plants and green algae have a common ancestor.
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.
Algae a plant or not?
Actually, algae is defined as being:primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots and leaveswordnetweb.princeton.edu/perl/webwn Algae is not a plant; however, it is likely a common ancestor to many plants. Scientists have difficulty agreeing on how to classify algae, but currently they are considered to be cyanobacteria (blue and green), while other algae types are considered to be of the Kingdom Protista.
What kind of plants is lato?
Actually lato is not a plant because scientist said that lato is a type of algae.
