0
Which of these organisms is considered the most complex?
Whitney Rawls
Cletus
Wiki User
∙ 13y agoVertebrates
Wiki User
∙ 12y agoLEVELS OF ORGANIZATION:
1. Atom- Atoms are the smallest unit of matter.
2. Molecules- Molecules are created when two or more atoms bond together.
3. Cells- Cells are the smallest working unit of a living thing. Cells are made up of various molecules and atoms, and they use various molecules and elements to function. (NOTE- An element is a composed of many of the same exact type of atom.)
4. Tissue- A tissue is a group of similar cells performing a specific function.
5. Organ- An organ is a group of tissues performing the same function. (Example= brain or heart)
6. Organ System- An organ system is a group of organs performing the same function. (Example= large intestines)
7. Organism- An organism is a living thing with multiple organ systems working together to maintain a comfortable inner environment.
8. Species- A species is a group of living things that can interbreed to produce fertile offspring.
9. Population- A population is a group of the same species living in a certain area.
10. Community- A community is all of the living things that live in a specific area.
11. Ecosystem- An ecosystem is all of the living (biotic) and nonliving (abiotic) factors that make up an area.
12. Biosphere- The biosphere is all parts of the Earth where living things can survive.
Atom > Molecule > Cell > Tissue > Organ > Organ System > Organism > Species > Population > Community > Ecosystem > Biosphere
Therefore, an atom would be the simplest level of life, while the biosphere would be the most complex unit of life.
Hope this helps!
Sources: My Biology Teacher, Mrs. Nelson
Wiki User
∙ 12y agoThe correct answer is the Polychaos dubium, an Amoeboid.
The mapping of life's genome is an on-going process and probably won't end any time soon. This is arguably one of the largest genomes mapped however, at 670,000,000,000 base pairs, in comparison to the human genome, which is mapped at 3,200,000,000.
Wiki User
∙ 9y agoProtists are considered the most complex unicellular organisms. Algae as well as some parasites, such as the type that cause malaria, are classified as protists.
Wiki User
∙ 13y agoThe brain is the most complex organ, and the human brain is the most complex of all animals.
Whitney Rawls
Which organism is not limited by size because of its structures and life cycle?
Whitney Rawls
Which organism is not limited by size because of its structures and life cycle?
Christian Alejandre-...
sponges
Kim Dracula
Wiki User
∙ 15y agoAnts
Add your answer:
Earn +20 pts
Which animal has the most complex excretory organ?
The Siphonaptera has most complex excretory system, don't be fooled by it's size, it's a very complex organism!
What are the steps of how a cell becomes an organism?
it takes million of year to evolve in a organism coacervates<nitrates particle<nuetron particle<simple bacteria <complex bacteria<simple organism<complex organism
How organ systems is most complex and fragile?
Organ systems are most complex and fragile starting with the atoms. The most complex organ systems is the organism. In between are the molecules, cell, tissue, organ, and organ system.
Which organism is a complex invertebrate?
Flatworm
Is the Golgi complex a single celled organism?
The Golgi complex is an organelle found in Eukaryotic cells. It is not an organism. Its job is to process and package macromolecules.
What is correct order of levels of organization in an organism from the most complex to the most complex?
atoms and molecules --> cell --> tissue --> organ --> organ system --> organism
Why human is the most complex organism?
Humans are not the most complex organisms. Water fleas are the most complex organisms, containing 31,000 genes, about 25% more than the average human. Their body has enough genes to transform itself based on the environment it's in.
Which organism has the most complex nervous system?
nerve chord
Which organism has the most complex cell wall?
A+ bacteria.
Which animal has the most complex excretory organ?
The Siphonaptera has most complex excretory system, don't be fooled by it's size, it's a very complex organism!
What is the most simplest and most complex highly organized systems in a animal and plants?
Organism.
What is most complex?
The correct answer is (from least to most complex) atoms, molecules, cells, tissues, organs, organ systems.
What is complex organism?
A complex organism is classified as an organism that has multiple cells with each having its own function. Examples of complex organisms are plants, humans, and animals.
What is more complex organism or organ system?
an organism because an organism can contain multiple organ systems
What are cephalopads?
It is the most complex type of mollusks.
What is the process of change that produces a more complex organism?
Development is the process of change that produces a more complex organism. Classification is the process of organism based on similarities.
What are the steps of how a cell becomes an organism?
it takes million of year to evolve in a organism coacervates<nitrates particle<nuetron particle<simple bacteria <complex bacteria<simple organism<complex organism
