NEET Botany Root MCQ Question
Which of the following combinations accurately describe characteristics and functions of root systems in flowering plants?
Tap roots are short-lived and replaced by fibrous roots; adventitious roots arise from the radicle.
Fibrous roots are characteristic of monocotyledonous plants; adventitious roots can originate from various parts of the plant.
The main function of roots is to facilitate photosynthesis; tap roots store nutrients.
The root cap protects root hairs; root hairs are responsible for the elongation of roots.
Correct Answer
Detailed Explanation
Fibrous roots are indeed characteristic of monocotyledonous plants as stated, and adventitious roots arise from parts other than the radicle. Option A is incorrect as tap roots are not short-lived; C is inaccurate regarding the function of roots, and D misstates the role of the root cap.
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