Researchers Found That as the Flock Size of European Goldfinch

question 54

Multiple Choice

Researchers found that as the flock size of European goldfinch (Carduelis carduelis) increased, the time needed to find new food patches also increased because large populations

• A) have high per capita food consumption.
• B) are forced to live in lower-quality habitat.
• C) have more aggressive individuals.
• D) face increased competition for food.

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Definitions:

Slow Life History

An evolutionary strategy characterized by longer development periods, later reproduction, and fewer offspring, focusing on the survival and quality of offspring rather than quantity.

Traditional Hunter-gatherer

Refers to societies or cultures that subsist by hunting, fishing, and gathering wild plants, often characterized by nomadic lifestyles and small community sizes.

Inclusive Fitness

A concept in evolutionary biology that refers to an organism's genetic success as measured not just by personal reproduction, but also by the impact on the reproduction of genetically related others.

Cloning

The process of creating genetically identical copies of a biological entity, which can apply to cells, tissues, or entire organisms.