Natural Selection

Natural Selection

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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21 questions

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1.

FLASHCARD QUESTION

Front

What is changing over time according to the theory of evolution by natural selection? Options: The inherited traits of a population., The acquired traits of a population., Hair color and eye color, Attractive features.

Back

The inherited traits of a population.

2.

FLASHCARD QUESTION

Front

Darwin said that the number of offspring an organism has

Back

is more than can survive

3.

FLASHCARD QUESTION

Front

Where the better adapted organisms survive to pass traits along to offspring.

Back

Natural Selection

4.

FLASHCARD QUESTION

Front

Why are advantageous traits more likely to be passed onto offspring?

Back

Because they are more likely to survive and reproduce.

5.

FLASHCARD QUESTION

Front

Lots of offspring and limited resources causes competition for those resources.

Back

Overproduction of offspring

6.

FLASHCARD QUESTION

Front

Differences in the physical traits of organisms

Back

Variation

7.

FLASHCARD QUESTION

Front

A feature that allows an organism to better survive in its environment.

Back

adaptation

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