Which statement is true?(1 point)

Responses

A dichotomous key uses question pairs to identify organisms by their group.
A dichotomous key uses question pairs to identify organisms by their group.

A dichotomous key uses samples to identify organisms using observable traits.
A dichotomous key uses samples to identify organisms using observable traits.

A dichotomous key uses question pairs to identify organisms by their characteristics.
A dichotomous key uses question pairs to identify organisms by their characteristics.

A dichotomous key uses photographs to identify organisms using observable traits.

1 answer

The true statement is:

A dichotomous key uses question pairs to identify organisms by their characteristics.

Dichotomous keys are tools that consist of a series of questions (typically in a yes/no format) that guide users through the identification process based on observable traits or characteristics of the organisms.