At the Bottom or Base of an Energy Pyramid Are

question 24

Multiple Choice

At the bottom or base of an energy pyramid are the ____.​

• A) ​primary consumers
• B) ​primary producers
• C) ​secondary consumers
• D) ​secondary producers
• E) tertiary consumers​

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Definitions:

SRY Gene

A gene on the Y chromosome that triggers male development, including the formation of testes, in mammals.

Homologous Chromosomes

In a nucleus, pair of chromosomes that have the same length, shape, and genes.

Duchenne Muscular Dystrophy

A genetic disorder characterized by progressive muscle degeneration and weakness due to alterations of a protein called dystrophin that helps keep muscle cells intact.