Which statement is true?
options:
A dichotomous key uses samples to identify organisms using observable traits.
A dichotomous key uses question pairs to identify organisms by their group.
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
A dichotomous key uses question pairs to identify organisms by their characteristics.
1 answer