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Main photosynthetic autotrophs in aquatic environments include phytoplankton (such as diatoms and dinoflagellates), seaweeds (macroalgae), and seagrasses. These organisms play a crucial role in aquatic ecosystems by converting sunlight into energy through photosynthesis.
The two most important groups are :
- Cyanobacteria (formerly known as blue-green algae) that provide up to 30% of the world's photosynthesis, and hence provide much of the world's oxygen supply.
- Plankton (plants and animals) are the basis of the ocean food chain. Phytoplankton (plants) provide the food source for the zooplankton (animals) and in the process remove a large percentage of the carbon from the atmosphere (known as a carbon sink)
Some of the main photosynthetic autotrophs in aquatic environments include algae, rooted plants, and floating plants. These autotrophs allow other organisms to survive.
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The main photoautotrophs in aquatic environments are?
The main photoautotrophs in aquatic environments are phytoplankton, including diatoms and cyanobacteria. These organisms utilize sunlight to produce their own food through photosynthesis and form the base of the aquatic food chain.
The main photosynthetic area of a leaf is composed of?
The main photosynthetic area of a leaf is composed of cells called mesophyll cells, specifically the palisade and spongy mesophyll cells. These cells contain chloroplasts, which house chlorophyll and are responsible for capturing light energy to drive photosynthesis. The arrangement of these cells maximizes the leaf's surface area exposed to light for efficient photosynthesis.
What is the photosynthetic pigment in plants?
There are a four main photosynthetic pigments in green plants. Chlorophyll a, chlorophyll b, carotene and xanthophyll. These all absorb different areas of the spectrum therefore allowing the plant maximum absorption of light from the sun, and hence photosynthesise effectively.
What are photosynthetic lamellae?
A photosynthetic antenna that contains several pigment that harvest light. The pigment includes chlorophyll a and b. Though chlorophyll a is more abundant. The harvested light istransferred to chlorophyll a where the actual conversion of light energy to chemical energy occurs.
What are the plants main photosynthetic organs?
The main photosynthetic organs in plants are the leaves. They contain chloroplasts that are responsible for capturing light energy and converting it into sugars through the process of photosynthesis. Leaves also have stomata, which regulate the exchange of gases involved in photosynthesis, such as carbon dioxide and oxygen.
The main producers in aquatic environments are what?
The main producers in aquatic environments are phytoplankton.
What is the main producer of tidal flats and salt marshes?
The autotrophs that are the main producers of tidal flats and salt marshes are algae. Algae can also be found in other environments as well.
The main photoautotrophs in aquatic environments are?
The main photoautotrophs in aquatic environments are phytoplankton, including diatoms and cyanobacteria. These organisms utilize sunlight to produce their own food through photosynthesis and form the base of the aquatic food chain.
The main difference between chemo synthetic autotrophs and photosynthetic autotrophs is that only?
Chemolithoautotrophs use inorganic compounds as an energy source in chemosynthesis, while photoautotrophs use sunlight as an energy source in photosynthesis. This difference in energy source influences the way these organisms produce organic molecules for growth and development.
What are the 4 main environments?
The four main environments are terrestrial (land), aquatic (water), aerial (air), and subterranean (underground). Each environment supports different types of organisms and ecosystems.
What are the main features of algae?
Algae are primarily photosynthetic organisms found in aquatic environments. They can range in size from microscopic unicellular forms to large multicellular seaweeds. Algae play a crucial role in oxygen production, carbon cycling, and ecosystem food webs.
What are the two main nutrients found in autotrophs?
Two main nutrients found in autotrophs include carbohydrates, and proteins
The two main roles of protists are?
The two main roles of protists are as primary producers in aquatic ecosystems through photosynthesis, and as decomposers that recycle nutrients in various environments.
What substance are chloroplast fill with?
They have photosynthetic pigments. Mainly they are chlorophylls.
What are the two ocean environments?
The Benthic and Pelagic environments are the two main ocean environments.
What kind of autotrophs is the main producer of upper layers of ocean?
phytoplankton
What kind of autotrophs is the main producer of upper layers of the ocean?
Algae.
