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A.mitochondria
B.nuclei
C.ribosomes
D.chloroplasts
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∙ 12y ago
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∙ 13y agoAlmost all the algae we know today as seaweeds. These come in three colours, red, brown and green. It is conjectured that today's green plants evolved from the green algae.
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∙ 11y agoon plato its D. prokaryotes
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∙ 12y agochloroplasts.
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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
Was cyanobacteria the first to exist or dinosaurs?
Cyanobacteria. Cyanobacteria are among the earliest forms of life and are thought to have evolved approximately 2.5 billion years ago. These bacteria are thought to have changed the atmosphere of the planet via nitrogen fixation. The first dinosaurs evolved approximately 250 million years ago during the late Triassic.
6 Name the pigment in cyanobacteria?
One of the pigments in Cyanobacteria is Zeaxanthin.
Why does thylakoid membranes of chloroplasts resemble those of cyanobacteria?
Thylakoid membranes of chloroplasts resemble those of cyanobacteria because chloroplasts are believed to have evolved from endosymbiotic cyanobacteria. During evolution, the cyanobacteria that were engulfed by a host cell eventually became mutually beneficial, leading to the development of chloroplasts. The structural similarity between the thylakoid membranes of chloroplasts and cyanobacteria is a remnant of this evolutionary relationship.
Are cyanobacteria consumers?
Cyanobacteria utilize the energy of sunlight to drive photosynthesis, a process where the energy of light is used to split water molecules into oxygen, protons, and electrons. While most of the high-energy electrons derived from water are utilized by the cyanobacterial cells for their own needs, a fraction of these electrons are donated to the external environment via electrogenic activity. Cyanobacterial electrogenic activity is an important microbiological conduit of solar energy into the biosphere.
What organisms in addition to plants do photosynthesis?
cyanobacteria (the probable ancestors of the chloroplasts in plant cells)
Why do you think our ancestors?
Because our ancestors thought me.
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
Is cyanobacteria anscestors of schloroplast?
Although the initial suggestion that cyanobacteria are the ancestors of chloroplasts was greeted with skepticism, the idea is now widely accepted. It was suggested the chloroplast lineage arose at the onset of diversification of the cyanobacterial lineage.
Was cyanobacteria the first to exist or dinosaurs?
Cyanobacteria. Cyanobacteria are among the earliest forms of life and are thought to have evolved approximately 2.5 billion years ago. These bacteria are thought to have changed the atmosphere of the planet via nitrogen fixation. The first dinosaurs evolved approximately 250 million years ago during the late Triassic.
Why do you suppose blue green algae has been rename to cyanobacteria?
blue green algae has been rename to cyanobacteria because scientists thought that blue green algae is too hard to say
Is Cyanobacteria a consumers or producers?
The cyanobacteria is a consumer
What organism do scientists believe are plants' ancestors?
The dinosaur is thought to be the ancestor of all things today.
How are cyanobacteria different from most bacteria?
Cyanobacteria can undergo photosynthesis.
Why were cats worshipped in Egypt?
Because they thought the cats were the dead ancestors. The Egypt people are like tribbs! :D Oh and if you dont know who tribbleofdoom is search her on youtube! Watch her vids!
How did the Aztecs look?
The Aztecs were short, had brown skin, dark eyes, and large noses. It is thought that their ancestors came from Asia.
What is the gram test for cyanobacteria?
Cyanobacteria refers to a phylum of bacteria that obtain their energy through photosynthesis. The gram test for cyanobacteria is negative.
