Textbook Question
Identify the structure you are consuming when you eat each of the following: Asparagus, Brussels sprouts, celery, spinach, carrots, and potatoes.
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33. Plant Anatomy
Roots and Shoots
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Which plant part is primarily responsible for the absorption of water and nutrients?
A
Leaves
B
Roots
C
Flowers
D
Stems
Verified step by step guidance1
Identify the main function of each plant part: Leaves are primarily responsible for photosynthesis, converting sunlight into energy. Flowers are involved in reproduction, facilitating pollination and seed production. Stems provide support and transport nutrients and water throughout the plant.
Focus on the roots: Roots are the plant part that grows underground and are primarily responsible for absorbing water and nutrients from the soil.
Understand the structure of roots: Roots have root hairs, which increase the surface area for absorption, allowing the plant to take in more water and nutrients efficiently.
Consider the role of the root system: The root system anchors the plant in the soil and stores nutrients, playing a crucial role in the plant's overall health and growth.
Conclude that roots are the plant part primarily responsible for the absorption of water and nutrients, as they are specifically adapted for this function with structures like root hairs.
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