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WorksheetsBiology Fundamentals
Total questions: 17
Worksheet time: 13mins
What is the smallest unit of life?
DNA
Cell
Tissue
Organ
Many cells working together for a combined function is a ________________.
organ
tissue
organism
organ system
One part of a body, for example the heart, is an example of a(n) ________________________
organ
tissue
cell
population
One individual living being is called a __________________
organism
population
cell
tissue
Organisms of the same species that can breed is a ____________
community
biome
population
biosphere
All the living organisms in an area is a ______________.
community
biosphere
ecosystem
biome
Biotic and abiotic factors in an area are referred to as a(n) ___________________.
biome
ecosystem
community
biosphere
Organic molecules are centered around the element
carbon
oxygen
nitrogen
hydrogen
organisms that are capable of photosynthesis and obtain all the energy they need from sunlight are called?
autotrophs
heterotrophs
cellular respiration
secondary producers
An organism that recycles nutrients through an ecosystem by consuming dead plants or animals is known as a(n)...
Herbivore
Apex Predator
Producer
Decomposer
An organism that needs to eat other organisms to obtain energy is known as a:
Autotroph
Producer
Consumer
Mutualist
What would be a good example of a primary consumer?
carnivore
detrivore
decomposer
herbivore
