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Which evolved first - organisms with complex body structures or those with simple body structures?
Complex organisms evolved from simple organisms, so simple organisms evolved first.
What do complex organisms and simple organisms have in common?
They're both organisms, right?
Are bacteria considered simple organisms why or why not?
Bacteria are considered simple organisms because they are single celled, they do not have a nucleus with a membrane and no membrane-bound organelles.
The simple single-celled organisms that live in your intestines are classified in the domain?
The simple single-celled organisms that live in your intestines are classified in the domain Bacteria or Archaea.
Can you list some simple and complex organisms?
Simple organisms include bacteria, archaea, and protists. Complex organisms include plants, animals, and fungi.
Simple one-celled organisms that are the most plentiful pathogens are?
bacteria
What are the structures found in the blood called erythrocytes?
many onecelled colonial and simple multicelluar organisms rely on which of the following transport mechanisms
Is bacteria the most plentiful pathogen?
Simple one-celled organisms, bacteria are the most plentiful microorganisms as well as the most pathogenic.That is straight from my college text book
What are pathogens?
A pathogen is an infectious agent that causes illness to the host. These are commonly attributed to be bacteria and viruses.They can also be simple organisms, such as Naegleria fowleri [the uncommon brain eating ameoba]. Most pathogens are infectious microbes, such as bacteria or viruses, which are capable of causing disease. Other parasites, such as fungi and protozoans, are also considered pathogens. Because not all microbes are harmful, pathogens refer specifically to those that can cause disease or other harm.All of the above
Which evolved first - organisms with complex body structures or those with simple body structures?
Complex organisms evolved from simple organisms, so simple organisms evolved first.
Tiny simple and single celled quicly multiplying pathogens?
Bacteria
What is the list of levels of organization in organisms organisms?
figure it out by yourself... its that simple...
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.
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.
Do simple organisms have brains?
ganlia
What do complex organisms and simple organisms have in common?
They're both organisms, right?
Are bacteria considered simple organisms why or why not?
Bacteria are considered simple organisms because they are single celled, they do not have a nucleus with a membrane and no membrane-bound organelles.
