Reflex action reflex arc

Which of the following is a conditioned reflex?

• Blinking when something comes close to your eyes
• Pulling your hand away from a hot stove
• Salivating when you see food
• Jumping when you hear a loud noise

The reflex path of which of the following reflexes cannot be changed ?

• Pupillary light reflex
• Cycling

• Salivating at the sight of known food

• playing an instrument

How many neurons are present in a disynaptic reflex arc?

• Two
• Three
• Four
• Five

if nerve : axon :: ganlia : ______

• neuron
• dendrite
• synapse
• cell body

Filum terminale is made up of

• Nerve fibers
• Pia mater
• Dura mater
• Arachnoid mater

Which of the following is responsible for bringing the information from the receptor to the CNS?

• Motor Neurons
• Sensory Neurons
• Interneurons
• Dendrites

Which of the following is not a function of the CSF?

• To provide nutrients to the brain
• To remove waste products from the brain
• To act as a shock absorber for the brain
• To regulate body temperature

Choose the simple reflex from the following options

• Blinking when something comes close to your eyes
• Solving a complex mathematical problem
• Writing an essay
• Playing a musical instrument