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With oxygen the organisms of earth could more efficiently use food because as the final electron acceptor in the electron transport chain oxygen is a main player in the conversion of, say, glucose into many ATP molecules per glucose molecule. Oxygen is the most efficient way to do this compared to fermentation which is anaerobic.
Thus organisms became multicellular and much more complex with energy to become motile to a greater degree than before.
What else can I help you with?
What role did cyanbacteria play in the evolution of life on earth?
The role of raising atmospheric oxygen to so high a level that multicellular and complex organisms could evolve. Oxidative phosphorylation generates the energy through ATP that larger and more complex organisms need.
What role does oxygen play in the process of photosynthesis?
Oxygen is a byproduct of photosynthesis, where plants use sunlight to convert carbon dioxide and water into glucose (energy) and oxygen. This oxygen is released into the atmosphere, supporting life on Earth.
How did oxygen affect the evolution of live?
The presence of oxygen in Earth's atmosphere allowed for the evolution of aerobic respiration, which is a more efficient way to generate energy than anaerobic respiration. This led to the development of more complex organisms with higher energy demands. Additionally, oxygen played a role in the formation of the ozone layer, which protected life from harmful ultraviolet radiation.
Early organisms turned what in to oxygen making life suitable for other organisims?
Early organisms turned carbon dioxide and water into oxygen through photosynthesis, making the Earth's atmosphere rich in oxygen and enabling the development of aerobic life forms. This process played a crucial role in creating suitable conditions for the evolution and diversification of organisms on Earth.
How did cyanbacteria aid the evolution of complex life on land?
Cyanobacteria played a crucial role in oxygenating the Earth's atmosphere through photosynthesis, creating an environment conducive to the evolution of complex life on land. Their ability to produce oxygen as a byproduct contributed to the development of aerobic organisms, which eventually led to the diversification of life forms and the emergence of more complex organisms on land.
What role did thee appearance of the ozone layer play in the evolution of early life?
Ozone played a vital rose after appearance. It led to evolution of complex organisms.
What role did cyanbacteria play in the evolution of life on earth?
The role of raising atmospheric oxygen to so high a level that multicellular and complex organisms could evolve. Oxidative phosphorylation generates the energy through ATP that larger and more complex organisms need.
How do genetics play role in evolution?
Vestigial
Did geological events on earth set up conditions that would play a major role in the evolution of life on earth?
true
What role do plankton play in The oxygen?
they produce oxygen in the oceans
What role does the atmosphere play in the natural resources needed for life?
It provides life-giving oxygen for people and animals and provides carbon dioxide for plants.
What role do the plankton play in the oxygen cycle?
they produce oxygen in the oceans
What role does oxygen play during respiration?
it gives you energy from oxygen.
What role does oxygen play in the process of photosynthesis?
Oxygen is a byproduct of photosynthesis, where plants use sunlight to convert carbon dioxide and water into glucose (energy) and oxygen. This oxygen is released into the atmosphere, supporting life on Earth.
What role does evolution play in the organization of living things?
a BIG one
What is the role of phytoplankton in the oxygen cycle?
Phytoplankton play a crucial role in the oxygen cycle through photosynthesis, where they convert carbon dioxide into oxygen. They are responsible for producing about half of the world's oxygen supply. This process helps maintain the balance of oxygen levels in the atmosphere, supporting all aerobic life forms.
How did oxygen affect the evolution of live?
The presence of oxygen in Earth's atmosphere allowed for the evolution of aerobic respiration, which is a more efficient way to generate energy than anaerobic respiration. This led to the development of more complex organisms with higher energy demands. Additionally, oxygen played a role in the formation of the ozone layer, which protected life from harmful ultraviolet radiation.
