Multiple Choice
What are the primary functions of the stem in plants?
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33. Plant Anatomy
Roots and Shoots
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What are the primary functions of stems in plants?
A
To perform photosynthesis and produce seeds
B
To anchor the plant and store food
C
To support leaves and transport nutrients and water
D
To absorb water and nutrients from the soil
Verified step by step guidance1
Understand the role of stems in plants: Stems are crucial for the structural support of the plant, allowing leaves to be optimally positioned for photosynthesis.
Recognize the transport function: Stems contain vascular tissues, xylem and phloem, which are responsible for the transport of water, nutrients, and sugars throughout the plant.
Differentiate from other plant parts: Unlike roots, which primarily absorb water and nutrients, stems are not primarily involved in absorption but in transport and support.
Consider the role in growth: Stems also facilitate growth by elongating and producing new tissues, which helps the plant reach sunlight and spread its leaves.
Summarize the primary functions: The main functions of stems are to support leaves and transport nutrients and water, distinguishing them from other plant parts like roots and leaves.
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