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When was first complex organisms?
Complex organisms first evolved around 600 million years ago during the Ediacaran period. These organisms were simple multicellular creatures that eventually led to the more diverse and complex life forms we see today.
Why are most extermophiles simple organism?
Most extremophiles are simple organisms because complex organisms often struggle to survive extreme conditions due to their intricate cellular structures and metabolism. Simple organisms have adapted to thrive in extreme environments by having less intricate structures and metabolic processes that can withstand extreme conditions. Additionally, these organisms can rapidly evolve and adapt to changing environments, making them more successful at surviving extreme conditions.
Who was the first life on eath?
The first life on Earth were single-celled organisms such as bacteria that appeared around 3.5 billion years ago. These simple organisms evolved over time into more complex forms of life.
Can you list some simple and complex organisms?
My wife is complex. And she's an animal. But I don't think I'd call her an animal to her face...
What are eukaryotic organisms that do not have specialized tissues?
Organisms such as protists, like algae and protozoa, are eukaryotic but do not have specialized tissues. These organisms typically have simple structures and lack the complex organization of tissues seen in higher eukaryotes like animals and plants.
What is the difference between simple and complex organisms?
Simple Organism some simple organisms are made of single cell. Others are made of many cells that are similar Complex organisms in complex organisms, cells are organized into tissues, which make up organs. Organs form organ systems.
When was first complex organisms?
Complex organisms first evolved around 600 million years ago during the Ediacaran period. These organisms were simple multicellular creatures that eventually led to the more diverse and complex life forms we see today.
What is the scientific explanation for how life began on Earth"?
The scientific explanation for how life began on Earth is through a process called abiogenesis, where simple organic molecules combined and evolved into more complex structures over time, eventually leading to the first living organisms.
Why are most extermophiles simple organism?
Most extremophiles are simple organisms because complex organisms often struggle to survive extreme conditions due to their intricate cellular structures and metabolism. Simple organisms have adapted to thrive in extreme environments by having less intricate structures and metabolic processes that can withstand extreme conditions. Additionally, these organisms can rapidly evolve and adapt to changing environments, making them more successful at surviving extreme conditions.
Who was the first life on eath?
The first life on Earth were single-celled organisms such as bacteria that appeared around 3.5 billion years ago. These simple organisms evolved over time into more complex forms of life.
Can you list some simple and complex organisms?
My wife is complex. And she's an animal. But I don't think I'd call her an animal to her face...
How do you simple single celled organisms get oxygen?
Simple single-celled organisms like bacteria and protozoa absorb oxygen directly from their environment through their cell membrane. This allows them to take in the oxygen they need for respiration without the need for complex respiratory structures.
What are eukaryotic organisms that do not have specialized tissues?
Organisms such as protists, like algae and protozoa, are eukaryotic but do not have specialized tissues. These organisms typically have simple structures and lack the complex organization of tissues seen in higher eukaryotes like animals and plants.
What do complex organisms and simple organisms have in common?
They're both organisms, right?
How are simple and complex organisms alike?
Simple and complex organisms are both living beings that exhibit characteristics of life, such as growth, reproduction, and response to stimuli. They both have basic structures and functions that allow them to survive and thrive in their environments. Additionally, simple and complex organisms are composed of cells as their basic structural unit.
How do scientist know that the first organisms were simple unicellular organisms?
Scientists data can only date back to when these simple, unicelluar organisms lived and thus believe other living organisms evolved through them.
Why are blue green algae called primitive organisms?
Blue green algae are considered primitive organisms because they are among the earliest organisms to have evolved on Earth. They are simple, single-celled organisms that lack a true nucleus and other complex cell structures found in more advanced organisms. Their evolutionary history dates back billions of years, making them one of the oldest known groups of organisms.
