Evidence for Evolution

Evidence for Evolution

Assessment

Flashcard

Biology

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is evidence for evolution?

Back

Evidence for evolution includes various types of data that support the theory that species change over time through processes like natural selection and genetic drift.

2.

FLASHCARD QUESTION

Front

What are vestigial structures?

Back

Vestigial structures are body parts that have lost their original function through evolution, such as the hind leg bones in whales.

3.

FLASHCARD QUESTION

Front

What does homologous structures mean?

Back

Homologous structures are anatomical features in different species that share a common ancestry, even if they have different functions.

4.

FLASHCARD QUESTION

Front

What is the significance of DNA comparison in evolution?

Back

Comparing DNA sequences helps determine the evolutionary relationships between organisms; more differences indicate more distant relationships.

5.

FLASHCARD QUESTION

Front

What is embryology in the context of evolution?

Back

Embryology is the study of embryos of various organisms, showing similarities in development that suggest a common ancestor.

6.

FLASHCARD QUESTION

Front

What type of evidence does fossil records provide?

Back

Fossil records provide evidence of past life forms and their evolution over time, showing changes in species.

7.

FLASHCARD QUESTION

Front

What is the role of natural selection in evolution?

Back

Natural selection is the process where organisms better adapted to their environment tend to survive and produce more offspring.

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