Dichotomous Key Practice

Front

What is a dichotomous key?

Back

A dichotomous key is a tool that allows the identification of organisms by answering a series of questions that lead the user to the correct name of a given item.

Front

What is the purpose of a dichotomous key?

Back

The purpose of a dichotomous key is to help users identify unknown organisms based on their characteristics.

Front

What are the two parts of a dichotomous key question?

Back

Each question in a dichotomous key typically has two contrasting statements or choices.

Front

What is the significance of observable characteristics in using a dichotomous key?

Back

Observable characteristics are crucial as they provide the necessary information to differentiate between species.

Front

What is the classification order for an insect with two pairs of scaly wings?

Back

Lepidoptera.

Front

What type of organism is classified under Order Araneae?

Back

Spiders.

Front

What is the defining feature of the class Insecta?

Back

Insects have a three-part body structure: head, thorax, and abdomen.

Front

What is the difference between a scorpion and a daddy long legs?

Back

Scorpions have a segmented abdomen and a stinger, while daddy long legs have long legs and a non-segmented body.

Front

What does the term 'Amblypygi' refer to?

Back

Amblypygi is an order of arachnids known as tailless whip scorpions.

Front

What is the role of a botanist in identifying plants?

Back

A botanist studies plant characteristics and uses tools like dichotomous keys to classify and identify plant species.