Roots absorb which of the following?

Roots absorb which of the following?

• A. Sunlight
• B. Pests
• C. Water and nutrients
• D. Water and sunlight

Answer: (C)

Roots are primarily responsible for the absorption of water and essential nutrients from the soil. This is a critical function in plant biology, as water is necessary for various physiological processes, including photosynthesis, nutrient transportation, and maintaining structural integrity. Nutrients absorbed by roots include macronutrients like nitrogen, phosphorus, and potassium, as well as micronutrients such as iron and manganese, all of which are vital for growth and development. While sunlight is crucial for photosynthesis, it is not absorbed by roots; instead, it is captured by leaves and other photosynthetic structures in the plant. Similarly, pests, although they may be present in the soil, are not absorbed through the roots. The primary role of roots centers around the uptake of water and nutrients, making this choice the most accurate regarding root function.

Roots are primarily responsible for the absorption of water and essential nutrients from the soil. This is a critical function in plant biology, as water is necessary for various physiological processes, including photosynthesis, nutrient transportation, and maintaining structural integrity. Nutrients absorbed by roots include macronutrients like nitrogen, phosphorus, and potassium, as well as micronutrients such as iron and manganese, all of which are vital for growth and development.

While sunlight is crucial for photosynthesis, it is not absorbed by roots; instead, it is captured by leaves and other photosynthetic structures in the plant. Similarly, pests, although they may be present in the soil, are not absorbed through the roots. The primary role of roots centers around the uptake of water and nutrients, making this choice the most accurate regarding root function.