BOTANY

Detailed explanation-1: -“Dichotomous” means divided into two parts, hence the dichotomous keys always present two choices based on the key characteristics of the organism in each step. By correctly selecting the right choice at each stage, the user will be able to identify the name of the organism at the end.

Detailed explanation-2: -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-3: -A dichotomous key is useful in classifying organisms because there are only two categories to choose from at any given step, making classification a relatively easy process. The organism can only belong to one of the two choices at any given step in the dichotomous key.

Detailed explanation-4: -A dichotomous key is a tool that can be used to identify organisms or objects in the natural world, such as plants, animals, or rocks.