The Muscle That Extends and Adducts the Arm Is The

question 9

Multiple Choice

The muscle that extends and adducts the arm is the:

• A) deltoid.
• B) latissimus dorsi.
• C) trapezius.
• D) pectoralis minor.

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Definitions:

Fitness

In evolutionary terms, the ability of an organism to pass its genes to the next generation, often measured by the organism's reproductive success.

Post-mating, Prezygotic

Describes reproductive barriers that occur after mating but before the formation of a zygote, such as sperm-egg incompatibility.

Reproductive Isolating Barrier

Factors that prevent different species from interbreeding, thus maintaining species boundaries.

Eggs Get Fertilized

The process by which sperm and egg unite to form a zygote, initiating the development of a new organism.