Natural Selection Should Favour the Highest Proportion of Juxtamedullary Nephrons

question 54

Multiple Choice

Natural selection should favour the highest proportion of juxtamedullary nephrons in which of the following species?

• A)a river otter
• B)a mouse species living in a tropical rain forest
• C)a mouse species living in a temperate broadleaf forest
• D)a mouse species living in a desert
• E)a beaver

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Definitions:

Private Goods

Goods that are excludable and rivalrous, meaning their consumption by one individual prevents another from consuming them.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning they can be used by everyone and one person's use does not diminish another's.

Government

The organized assembly or body of individuals leading a structured society, typically a nation.

Monopolies

Market structures characterized by a single seller facing no competition in offering a unique product or service.