Species Richness and the Relative Abundance of Each Species Determine

question 73

Multiple Choice

Species richness and the relative abundance of each species determine

• A) the species composition of an ecosystem.
• B) the species diversity of a community.
• C) the species composition of a population.
• D) the species diversity of a biosphere.
• E) the species diversity in a niche.

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Definitions:

Four-chambered Heart

A type of heart that consists of two atria and two ventricles, allowing complete separation of oxygenated and deoxygenated blood, commonly found in mammals and birds.

Circulatory System

The body system responsible for the flow of blood, nutrients, oxygen, carbon dioxide, and other substances to and from cells.

Mammalian

Relating to mammals, a class of warm-blooded vertebrate animals characterized by the presence of mammary glands which females use to feed their young.

Three-chambered Heart

A type of heart structure found in amphibians and reptiles, consisting of two atria and one ventricle.