Classification

Front

What is the classification for an organism in the Order Araneae?

Back

Order Araneae is the classification for spiders.

Front

Which organisms do not have vertebrae?

Back

Lancelets do not have vertebrae.

Front

What are the two taxa included in the scientific name of an organism?

Back

The scientific name includes the genus and species.

Front

What is the smallest taxonomic group with many similar characteristics?

Back

The smallest taxonomic group is the species.

Front

What do scientists study to learn about the history of life on Earth?

Back

Scientists study the fossil record.

Front

What is the purpose of a dichotomous key in classification?

Back

A dichotomous key is used to identify organisms based on a series of choices that lead to the correct name.

Front

What is the highest taxonomic rank in the biological classification system?

Back

The highest taxonomic rank is the domain.

Front

What is the difference between a genus and a species?

Back

A genus is a group of related species, while a species is the most specific classification, representing individuals that can breed.

Front

What is the significance of the fossil record in classification?

Back

The fossil record provides evidence of past life forms and their evolution.

Front

What are the three domains of life?

Back

The three domains of life are Archaea, Bacteria, and Eukarya.