Some Cyanobacteria That Form Filamentous Colonies Possess Heterocysts, Which Are

question 47

Multiple Choice

Some cyanobacteria that form filamentous colonies possess heterocysts, which are

• A) a means of locomotion.
• B) cells specialized for nitrogen fixation.
• C) resting stages.
• D) endospores.
• E) None of the above

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Definitions:

Common Stock

A form of corporate equity ownership, a type of security representing ownership of a fraction of a company, providing voting rights and a share in the company’s profits.

Return on Investment

A performance measure used to evaluate the efficiency or profitability of an investment or compare the efficiency of a number of different investments.

Treasury Stock

Refers to shares that were issued and later reacquired by the company. It is subtracted from total equity.

Voting Rights

The rights of shareholders to vote on company matters, typically exercised during a corporation's annual general meeting.