Which of these is in contact with the brain tissue?

What is the point of exit of optic nerves and entry of blood vessels in the eye?

Which of these does not take place when light falls on the photopigments of the eye?

What is the function of the pinna?

How many layers of neural cells does the retina possess?

What happens to synaptic vesicles during an action potential?

Which of these statements is not true regarding the labyrinth?

Which of the following is not a part of the cranial meninges?