Biology CLEP Prep Practice Exam

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Are you gearing up for the Biology CLEP exam? Prepare like a pro with our Biology CLEP Prep Practice Exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the function of the root system in plants?

Absorb nutrients
Transport water
Photosynthesis
Support the plant

The correct answer is: Absorb nutrients

The function of the root system in plants is to anchor the plant in the soil and absorb water and nutrients from the surrounding soil. Photosynthesis occurs in the leaves of plants, not the roots. While the root system does transport water, its main function is to absorb nutrients. The function of supporting the plant is primarily done by the stem and branches. Therefore, the most accurate choice is A, since it specifically mentions absorbing nutrients.