Which of the Following Is an Example of an Endosymbiotic

question 3

Multiple Choice

Which of the following is an example of an endosymbiotic relationship?

• A) parasitic fungus on leaf cutter ants
• B) Staphylococcus sp. on the skin
• C) Enterobacter sp. in intestinal microbiota
• D) human ringworm infection
• E) lichen formations

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Definitions:

Price-Taking Firms

Firms that accept the market price as given and have no power to influence it.

Unrealistic

Lacking consideration of real situations; impractical or idealistic.

Restrictive

A term describing measures or policies that limit or constrain actions, activities, or expansions.

Variable Cost

Costs that change in proportion to the level of output or activity, such as materials and labor directly involved in production.