Question

QUESTION 47

1. __ is an essential part of the maculae.

   		Spiral organ
   		Cupula
   		Otolith
   		All of the above

QUESTION 48

1. The correct order of a reflex reaction is ___.

   		sensory neuron, receptor, interneuron, motor neuron, effector
   		receptor, sensory neuron, interneuron, motor neuron, effector
   		effector, interneuron, receptor, sensory neuron, motor neuron
   		motor neuron, effector, receptor, sensory neuron, interneuron

Answer 1

Question 47

Answer: (C) Otolith

Question 48

Answer: (C) receptor, sensory neuron, interneuron, motor neuron, effector

Rationale : First there will be stimulus occurs to the body, this will be detected by the sensory receptors in the body.

Then the receptors sends signals to the sensory neuron. This has to go to motor nueron, some connections will carry out the stimulus from sensory to motor. Thus called as Interneuron.

Then it reaches the motor neuron and goes to effectors. Example- This is how the stimulus reaching the muscles muscles in our body.