Cnidarians

Cnidarians

Assessment

Flashcard

Biology

9th 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 an invertebrate?

Back

An animal with no backbone.

2.

FLASHCARD QUESTION

Front

What are cnidocytes?

Back

Specialized cells in cnidarians that contain nematocysts, used for capturing prey.

3.

FLASHCARD QUESTION

Front

What are nematocysts?

Back

Poisonous stinging structures found in cnidocytes of cnidarians.

4.

FLASHCARD QUESTION

Front

Which animals are classified as cnidarians?

Back

Examples include jellyfish, corals, and sea anemones.

5.

FLASHCARD QUESTION

Front

What body structure do jellyfish have?

Back

Medusa.

6.

FLASHCARD QUESTION

Front

What body structure do sea anemones have?

Back

Polyp.

7.

FLASHCARD QUESTION

Front

What is the symbiotic relationship between corals and zooxanthellae?

Back

Corals rely on zooxanthellae for vital nutrients through photosynthesis.

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