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The image of an object formed over retina is:
PST ----P-6 2016
a) inverted and smaller than the object
b) inverted and larger than the object
c) real and of same size of the object
d) can be inverted or real
e) unpredictable sometime


Iris is found in which layer of the eyeball?
a) Retina                     
b) Vascular tunic         
c) Fibrous tunic                       
d) None of these


Name the part of eye which produce aqueous fluid that fills the front part of the eye
a) Cornea                    
b) Vitreous humor
c) Ciliary body                       
d) Uvea


Conversion of vibrations into compressed wave takes place in which part of human ear?
a) Outer ear                 
b) Middle ear  
c) Exterior ear             
d) Inner ear


Name the tiny bones of the middle ear, which convert sound into vibration?
a) Stapes                     
b) Malleus       
c) Incus                                   
d) Anvil


How many layers of skin does a human have?
a) 1                             
b) 2                 
c) 3                             
d) 4