BOTANY

Detailed explanation-1: -A dichotomous key is an important scientific tool, used to identify different organisms, based the organism’s observable traits. Dichotomous keys consist of a series of statements with two choices in each step that will lead users to the correct identification.

Detailed explanation-2: -A dichotomous key is a method of identification whereby groups of organisms are divided into two categories repeatedly. With each sequential division, more information is revealed about the specific features of a particular organism.

Detailed explanation-3: -Dichotomous keys are tools used by scientists to identify unknown specimens, usually organisms. They can only be used to identify organisms that are within the subset that the key was designed for.

Detailed explanation-4: -A dichotomous key is a tool used for identifying an unknown item or organism. “Dichotomous” means, “divided into two parts.” A dichotomous key always gives two choices in each step. In each step, you must make a decision based on characteristics of the item.

Detailed explanation-5: -Keys consist of a series of choices that lead the user to the correct name of a given item. “Dichotomous” means “divided into two parts.” That is why dichotomous keys always give two choices in each step. In each step, the user is presented with two statements based on characteristics of the organism.