Question

Which characteristics work well in a dichotomous key?

a) smooth or rough
b) green or round
c) triangle or purple
d) tall or bumpy

Answer 1

Its A because smooth goes with rough
green dosent go with round
triangle dosent go with purple
and tall dose not got with bumpy


So the answer is A

Answer 2

The correct answer is:

a) smooth or rough

Step-by-step explanation:

A dichotomous key is a tool that facilitates the user to ascertain the status of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item. "Dichotomous" means "split into two parts.