Biology U1 Exam Revision

Front

A biologist discovered a new prehistoric species and classified it into the same class as the dog. What does this mean?

Back

Belongs in the same order as a dog

Front

A community of interacting organisms and their physical environment is best termed:

Back

An ecosystem

Front

A group of morphologically similar organisms that share a gene pool and can interbreed to produce fertile offspring are known as:

Back

Species

Front

The non-viable, infertile offspring that can result from the mating of two individuals of different species:

Back

Hybrid

Front

What is a biodiversity ‘hotspot’?

Back

An area with high species richness and high threat to those species

Front

What is an example of a vertebrate?

Back

Horse

Front

Which of the following best defines a living organism?

Back

Something that grows and reproduces

Front

What are organisms called that cannot synthesise their own organic compounds (food) from inorganic materials?

Back

Heterotrophs

Front

Net Primary Productivity (NPP)

Back

The energy available to consumers after producers have used some for respiration. (kJm⁻²year⁻¹)

Front

Gross Primary Productivity (GPP)

Back

The total amount of energy captured by producers through photosynthesis