What is the change in the frequency of a gene or trait in a population over multiple generations?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Biological Anthropology Exam with engaging flashcards and multiple-choice questions. Study in-depth and gain confidence to excel!

Multiple Choice

What is the change in the frequency of a gene or trait in a population over multiple generations?

Explanation:
Evolution is the change in how often different genes or traits appear in a population across generations. It happens because forces like natural selection, genetic drift, gene flow, mutation, and mating patterns shift allele frequencies over time, leading to changes in traits within the population. The other terms describe different ideas: biocultural anthropology looks at how biology and culture interact in humans, ethnology studies and compares cultures, and adaptation is a trait that improves fitness rather than the process that changes gene frequencies.

Evolution is the change in how often different genes or traits appear in a population across generations. It happens because forces like natural selection, genetic drift, gene flow, mutation, and mating patterns shift allele frequencies over time, leading to changes in traits within the population. The other terms describe different ideas: biocultural anthropology looks at how biology and culture interact in humans, ethnology studies and compares cultures, and adaptation is a trait that improves fitness rather than the process that changes gene frequencies.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy