If the Tallest and Shortest Individuals of a Population of Humans

question 20

Multiple Choice

If the tallest and shortest individuals of a population of humans do not survive and reproduce as well as the individuals of "average" height, which type of selection would most likely result?

• A) Artificial selection
• B) Stabilizing selection
• C) Directional selection
• D) Disruptive selection

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Definitions:

Leaf Blade

The broad, flat part of a leaf where most photosynthesis occurs, responsible for absorbing sunlight and exchanging gases.

Petiole

The stalk attaching the leaf blade to the stem in plants, providing support and transporting nutrients and water.

Stem

The main structural part of a plant that supports leaves, flowers, or fruits and transports fluids between different parts of the plant.

Bud Scale

A modified leaf that covers and protects a dormant bud.