Archaea as a Group Are Not Pathogens

question 44

Multiple Choice

Archaea as a group are not pathogens.This is because

• A)they evolved without mammals.
• B)mammals evolved special defenses against them.
• C)mammalian hosts do not meet their environmental requirements.
• D)they are out-competed by natural flora.

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Definitions:

Postbox Rule

A principle in contract law where an offer is considered accepted the moment the acceptance is sent, rather than when it is received by the offeror.

Mail

The system of transporting documents and other small packages through an organization dedicated to this task, traditionally utilizing physical delivery but also electronic means.

Revocation

The act of withdrawing, cancelling, or annulling something previously granted, such as a contract, offer, or license.

Offer

A proposal made with the intent that, if accepted, it will become a legally binding agreement.