✓ Board-verified↻ asked 2×
Science · 2026 · 1 mark
CBSE 2026 · Region 1 · Set 1 · Q8
Assertion (A) : Reflex actions do not involve thinking.
Reason (R) : Most reflex actions are controlled by the spinal cord.
Official answer
From CBSE’s own marking scheme for this paper.
(A)
Both, Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
More from Control and Coordination
- Assertion: In our actions of writing or talking, our nervous system communicates with the muscles. Reason…2025 · asked 3×
- (i) Define a reflex arc. Why have reflex arcs evolved in animals? Trace the sequence of events which occur,…2024 · asked 3×
- How is brain protected in our body? A doctor finds in one of his patients that he is not maintaining a proper…2025 · asked 3×
- The plant hormone whose concentration stimulates the cells to grow longer on the side of the shoot which is…2025 · asked 3×
- Select from the following the correct statement about tropic movement in plants:2023 · asked 3×
- A person while climbing up a rocky hill comes into a panic state and fear. His body starts reacting in a…2025 · asked 3×
- Sense organ in which olfactory receptors are present is:2024 · asked 3×
- The growth movements of plant parts in which the direction of the stimulus determines the direction of the…2025 · asked 3×
CBSE Class 10 Science past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.