Classification, Cladograms & Dichotomous Keys

Classification, Cladograms & Dichotomous Keys

Assessment

Flashcard

Biology

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of Archaebacteria?

Back

Archaebacteria are prokaryotic, unicellular organisms that can be autotrophic or heterotrophic, and have cell walls that do not contain peptidoglycan. They are known for surviving in extreme conditions.

2.

FLASHCARD QUESTION

Front

What is a dichotomous key?

Back

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

3.

FLASHCARD QUESTION

Front

What is the purpose of a cladogram?

Back

To map the ancestral relationships and shared traits of different organisms.

4.

FLASHCARD QUESTION

Front

What are extremophiles?

Back

Extremophiles are organisms that thrive in extreme environmental conditions, such as high temperature, acidity, or salinity.

5.

FLASHCARD QUESTION

Front

What characteristics define arachnids?

Back

Arachnids are characterized by having eight legs, a segmented body, and no antennae.

6.

FLASHCARD QUESTION

Front

What is the difference between autotrophic and heterotrophic organisms?

Back

Autotrophic organisms produce their own food through photosynthesis or chemosynthesis, while heterotrophic organisms obtain their food by consuming other organisms.

7.

FLASHCARD QUESTION

Front

What is the classification hierarchy in biology?

Back

The classification hierarchy includes the following levels: Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

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