In: Biology
Organism Information
|
Bacteria |
Protista |
Fungi |
Plantae |
Animalia |
|
|
Type of cell |
|||||
|
prokaryotic |
X |
||||
|
eukaryotic |
X |
||||
|
No. of cells |
|||||
|
Only 1 |
X |
|
|||
|
1 or many |
X |
||||
|
Many |
|||||
|
Need O2? |
|||||
|
No |
|||||
|
Some yes/some no |
X |
X |
|||
|
Yes |
|||||
|
Role in ecosystem |
|||||
|
Autotroph |
|||||
|
Heterotroph |
|||||
|
Decomposer |
X |
X |
|||
|
Parasite or pathogen |
|||||
|
Habitat |
|||||
|
Fresh water |
X |
||||
|
Marine |
X |
||||
|
Terrestrial |
X |
||||
|
Intertidal |
X |
||||
|
Age |
3.5 billion years |
1.5 billion years |
|||
|
Diversity |
Circular DNA of the nucleoid, a lock of membrane-bound organelles and the cell wall of peptidoglycan |
||||
|
Unique features |
They don’t have a nucleus. |
||||
|
Interesting facts |
Bacteria are found everywhere and on the majority of organisms on earth. |
||||
|
Examples |
| KINGDOM/FEATURES | BACTERIA | PROTISTA | FUNGI | PLANTAE | ANIMALIA | |
| TYPE OF CELL | Prokaryotic | Eukaryotic | Eukaryotic | Eukaryotic | Eukaryotic | |
| NO. OF CELLS | Mostly 1 cell - unicellular | 1 cell | 1 or many | many - multicellular | many - multicellular | |
| OXYGEN NEED | some yes and some not | most require oxygen | most require oxygen | yes | yes | |
| ROLE IN ECOSYSTEM | decomposers, pathogen | parasite, pathogen | decomposer | autotrophic | heterotrophic | |
| HABITAT | everywhere | freshwater, intertidal | terrestrial, intertidal, marine | terrestrial mainly but also found in freshwater and marine habitats | terrestrial mainly but also found in freshwater and marine habitats | |
| AGE | 3.5 bya | 2.7 bya | 400 mya | 250 mya | 1000 mya | |
| UNIQUE FEATURES | do not have a nucleus | unicellular | chitin in their cell walls | large vacuole present in the cell and cell wall is made of cellulose. | do not have cell walls | |
| EXAMPLES | E. coli, Streptococcus, etc. | amoeba, paramecium, etc. | yeast, mushroom, etc. | cactus, moss, angiosperms, etc. | humans, insects, etc. | |
| INTERESTING FACTS |
|
neither plants nor animals. also called the junk drawer kingdom. | more similar to Animalia than plantae and is the connecting link between them. | predominantly photosynthetic | largest kingdom. |