Members of the Class Xanthophyceae

question 26

Multiple Choice

Members of the class Xanthophyceae:

• A)contain fucoxanthin.
• B)store food reserves as oil.
• C)are mostly motile.
• D)lack chloroplasts.
• E)have cell walls primarily of silica.

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Definitions:

Community

A group of people living in the same place or having a particular characteristic in common.

Passive

Describes a non-active or inactive state in which actions or responses are not initiated.

Interactive

Capable of acting in response to user input; engaging in two-way communication.

Tangible

Physical products or goods that can be seen, touched, and used, as opposed to services or digital products which are intangible.