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How are photoautotrophs and photoheterotrophs?
Photoautotrophs: Bacteria that use sunlight as their energy source and carbon dioxide (as part of photosynthesis) as their carbon source. These bacteria thus obtain all their nourishment through photosynthesis Photoheterotrophs: Bacteria that use sunlight as their energy source and organic compounds from the environment as their carbon source.
What are photoheterotrophs?
Photoheterotrophs are organisms that use light as an energy source, but require organic compounds from their environment as a carbon source. They are unable to fix carbon dioxide into organic molecules through photosynthesis like photoautotrophs. Examples of photoheterotrophs include some bacteria and certain protists.
What is responsible for high levels of oxygen in Earth's atmosphere a. Photoautotrophs b. photoheterotrophs c.chemoautotrophs d. chemoheterotrophs that perform decomposition e.parasitic chemoheter..?
a. Photoautotrophs. These are organisms like plants, algae, and cyanobacteria that use sunlight to convert carbon dioxide into oxygen through photosynthesis, which ultimately leads to the high levels of oxygen in Earth's atmosphere.
What is the main pigment of photoautotrophs?
Photoautotrophs are photosynthetic organisms.They mainly have chlorophyll.
Are prokaryotes autotrophs?
They can be, Photoautorophs, Photoheterotrophs, Chemoautotrophs or Chemoheterotrophs
What are the similarities and differences of chemoautotrophs and photoautotrophs?
Chemoautotrophs and photoautotrophs are both types of autotrophic organisms that can produce their own food. The main difference is that chemoautotrophs obtain energy from chemical compounds, while photoautotrophs use light energy to create food via photosynthesis. Both types play important roles in ecosystems by contributing to nutrient cycling and supporting other organisms in the food chain.
Are most bacteria photoautotrophs?
No. They are heterotrophs just as you are. They are not usually green as photoautotrophs. They would not be close to the air to get sunlight.
What food making process is used by photoautotrophs?
Photoautotrophs use sunlight to make their food also called photosythesis
What reactants do photoautotrophs need for photosynthesis?
Photoautotrophs need water, carbon dioxide, and light energy in order to power photosynthesis.
Are fungi photoautotrophs?
No, fungi are not photoautotrophs. They are heterotrophs that obtain their energy by breaking down organic matter in their environment.
What carries on photosynthesis?
Photoautotrophs carry out photosynthesis.
How do organisms make their own food?
Photoautotrophs
