Multiple Choice
Which of the following is a primary function of the root of a plant?
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33. Plant Anatomy
Roots and Shoots
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What is the primary function of the root of a plant?
A
To produce flowers and seeds
B
To support the plant in reproduction
C
To perform photosynthesis
D
To absorb water and nutrients from the soil
Verified step by step guidance1
Understand the role of plant roots: The primary function of plant roots is to anchor the plant in the soil and absorb water and nutrients essential for growth.
Consider the process of absorption: Roots have specialized structures called root hairs that increase the surface area for absorption, allowing the plant to take in more water and nutrients efficiently.
Differentiate from other plant functions: While leaves are primarily responsible for photosynthesis, roots focus on absorption. This distinction helps clarify the unique role of roots in plant physiology.
Recognize the importance of nutrients: Nutrients absorbed by the roots, such as nitrogen, phosphorus, and potassium, are vital for various plant processes, including growth and reproduction.
Connect to overall plant health: By absorbing water and nutrients, roots support the plant's overall health, enabling it to produce flowers, seeds, and perform photosynthesis through other parts of the plant.
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