The Pan Genome of a Microbial Species Is Constantly Changing

question 57

Multiple Choice

The pan genome of a microbial species is constantly changing because of

• A) bottleneck events.
• B) horizontal gene transfer.
• C) substitutions.
• D) substitution and bottleneck events.

---

Definitions:

Tying

A sales strategy where the purchase of one product requires the buyer to purchase another product as well.

Resale Price Maintenance

A practice where manufacturers set the minimum prices that retailers can charge for their products.

Resale Price Maintenance

Resale price maintenance is a practice in which manufacturers dictate the minimum prices retailers may charge for their products to keep prices at a certain level.

Economic Purposes

The rationale or objectives behind individual or collective economic activities, usually aimed at satisfying needs, accumulating wealth, or improving standards of living.