Bacteria is a unicellular or single celled organism they do not have any complex organ systems.
because it is either a unicellular or a multi-cell a paramecium is a unicellular organism a living organism and it has all the characteristics of life.
No. An example of unicellular organisms would be bacteria. Earthworms are multicellular and contain organs and organ systems. Unicellular organisms are typically invisible to the naked eye except when in large groups (such as yeast).
Yes they can because they may just be one cell, but they do grow.
Amoebas belong to the Kingdom Protista. They are animal-like unicellular organisms.
Unicellular means "consisting of a single cell". No animal visible to the naked eye is unicellular, though there are single cells visible to the naked eye (like eggs). No lizard is unicellular, no reptile is unicellular, no amphibian is unicellular.
Unicellular organisms contain only one cell. Within a single cell, you can't have levels of organization like tissues, organs, and organ systems.
No, muticellular.
Yes, if a unicellular organism is exposed to pollutants, it can disrupt mitochondrial function, leading to decreased energy production and eventual cell death. This disruption can impact the entire organism since unicellular organisms do not have specialized systems like organ systems to compensate for the loss of function in mitochondria.
In a multicellular organism, a grouping of cells forms tissue which forms an organ. If we are talking about unicellular organisms, then they just form slime, as a group.
In a multicellular organism, a grouping of cells forms tissue which forms an organ. If we are talking about unicellular organisms, then they just form slime, as a group.
An eye is a multicellular organ, made up of multiple specialized cells that work together to detect light and form images. Each cell has a specific function, such as photoreception or transmitting signals to the brain.