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What are photosynthetic micro-organisms?
Photosynthetic microorganisms are microscopic organisms that use sunlight to convert carbon dioxide and water into oxygen and organic compounds through the process of photosynthesis. Examples include algae, cyanobacteria, and certain types of plankton. These organisms play a crucial role in the ecosystem by producing oxygen and serving as the base of the food chain in aquatic environments.
Why do photosynthetic organisms live on or near the surface of aquatic ecosystems?
Photosynthetic organisms need sunlight for photosynthesis, which is their primary source of energy. By living on or near the surface of aquatic ecosystems, they can capture and utilize the sunlight effectively. This placement allows them to maximize their photosynthetic activity and productivity.
What caused a major change in the composition of Earths atmosphere?
One major change in the composition of Earth's atmosphere was the Great Oxidation Event about 2.4 billion years ago. This event led to a significant increase in oxygen levels due to the emergence of photosynthetic organisms that released oxygen as a byproduct. This change had a profound impact on the evolution of life on Earth.
Which important element was missing in earths early atmosohere?
Oxygen was the important element missing in Earth's early atmosphere. It was only produced later by photosynthetic organisms.
What does a ecophycologist study?
An ecophycologist studies the ecology of seaweed and algae, focusing on their interactions with the environment, other organisms, and overall ecosystem dynamics. They examine how these photosynthetic organisms contribute to marine biodiversity, nutrient cycling, and coastal ecosystem health.
Are Plants the only photosynthetic organisms?
No, there are some photosynthetic protists and some photosynthetic bacteria.
Organisms that are unicellular colonial filamentous and photosynthetic is?
Unicellular,filamentous and photosynthetic organisms are ALGAE
What is the principal pigment in photosynthetic organisms?
Chlorophyll is the principal pigment in photosynthetic organisms that absorbs light energy for photosynthesis.
Why do plants and other photosynthetic organisms need CO from the atmosphere?
Why do plants and other photosynthetic organisms need CO2 from the atmosphere?
Did organisms that require oxygen exist before photosynthetic organisms?
It would be impossible for oxygen requiring organisms to exist before photosynthetic organisms because there was not oxygen in the atmosphere for these organisms to breathe. Photosynthetic organisms take carbon dioxide and water in and create oxygen as waste. Before these photosynthetic organisms existed there was not enough or any oxygen in the atmosphere for organisms requiring oxygen to survive.
Some of these organisms are photosynthetic?
Bacteria
What is an amoeba chloroplast function?
Amoeba are not photosynthetic. They do not have chloroplasts
What do photosynthetic organisms require to carry out photosynthesis effectively?
Photosynthetic organisms require sunlight, water, and carbon dioxide to carry out photosynthesis effectively.
The two types of organisms are photosynthetic organisms and chemosynthetic organisms?
Photosynthetic organisms use sunlight to produce energy through photosynthesis, while chemosynthetic organisms use inorganic compounds to produce energy. Photosynthetic organisms include plants, algae, and some bacteria, while chemosynthetic organisms can be found in environments such as deep-sea hydrothermal vents.
Is paramecia photosynthetic?
No, paramecia are not photosynthetic. Photosynthetic organisms react when exposed to light. Paramecia cannot detect light.
What type of organisms can use the engergy from the sun to make their own food?
Organisms that produce their own energy using sunlight are photosynthetic organisms. These are plants or other organisms that contain chloroplasts.
Do photosynthetic organisms get energy from light?
Yes
