Level of Organism/Symbiosis Quiz

atom

smallest whole unit of an element

molecule

a group of 2+ atoms bonded together

organ

a group of tissues working together

organ system

a group of organs working together to perform a particular function

tissue

group of cells working together to perform a particular function

cell

smallest unit of life

ecosystem

group of multiple species and abiotic factors living together in one particular climate

community

multiple species living together examples (trees, elephants, and giraffes)

biosphere

many ecosystems on one planet (example: Earth)

habitat

a place where one species lives because it fits its living requirements

niche

the role a species plays in a community; its total way of life.

What makes something alive?

Having cells, being able to replenish/sleep, having a metabolism, homeostasis, nerves, growth, movement/internal movement, adaption

Order of biological levels of organization

Atoms, molecules, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, biopspheres

What is air, light, water, and plants living together an examples of?

An example of an ecosystem

What is H20 an example of?

An example of a molecule

What is Carbon an example of?

An example of an atom

What is the number of foxes there are in one habitat an example of?

An example of population

What is 20,000 bunnies, 10,000 marigolds, and 5,000 wolves living together an example of?

An example of community

How do abiotic factors impact organisms living in an ecosystem?

They can either live off them or die from them.

Multualism

Bees and flowers (+,+) the bee is making nectar and the flower is being able to reproduce.

Commensalism

shark (0) and remora fish (+) the shark is not benefiting the remora fish is gaining food from the shark’s back

Parasitism

Tick(+) Human (-) The tick is benefiting because it has a host and can live off of the human’s blood the human is being harmed because the human is losing blood

Predation

fox (+) shrew (-) the fox is benefitting because it’s able to get food and the shrew is being harmed because it’s being killed.