Question

please give the answers quickly ​

Answer 1

Answer:

1.) Example of reflex action: coughing, sneezing.

2.) a is receptor and c is spinal cord.

3.) b is sensory neuron and it's function is to convey stimulus to spinal cord and e is muscle in arm, they execute the effect by neuromuscular junction.

4.) correct option will be 1.one that is

receptor--->sensory neuron--->spinal cord--->motor neuron--->effector

Mark me as brainliest...

Answer 2

Answer:a) removal of hand suddenly when someone touches a hot object

B) C is spinal cord and A is receptors in skin

c) function of B (sensory neuron) is that they take the message to the brain And function of E ( effector) is that they contain muscle cells which contain certain proteins. When electrical impulses pass through them.. The proteins change their position and it thus changes the shape of muscles

d) first Option