Reflex action — task. Science CBSE Homework Assignments, Class 10.

Section A: Choose the correct answer for the given question from the options.

7. The correct sequence of events when someone's hand touches a hot object unconsciously:

Receptors in skin → Sensory neuron → Relay neuron → Motor neuron → Effector muscle in arm
Receptors in skin → Sensory neuron → Effector muscle in arm → Motor neuron → Relay neuron
Receptors in skin → Relay neuron → Sensory neuron→ Motor neuron → Effector muscle in arm
Receptors in skin → Motor neuron → Relay neuron → Sensory neuron→ Effector muscle in arm

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1. Reflex action