Cochlea and organ of Corti in human ear are concerned with:
A.Hearing
B.Balancing the body
C.Both of these
D.None of these
Category: Receptors Mcqs
Pars basilaris is found in sacculus and a similar outgrowth from utriculus is called:
A.Pars neglecta
B.Pars Prostatica
C.Pars digitalis
D.All of these
Axons of cytons of neuroeptithelial receptors:
A.Extend to central nervous system
B.Extend to peripheral surface of the body
C.Extend outside the central nervous system
D.Extend somewhere else
Among vertebrates the largest eyes are found in:
A.Man
B.Monkey
C.Deer
D.Elephant
Retina in the vertebrates consists of:
A.Rods and cones only
B.Rods, cones and neurons
C.Rods, cones, neurons and glia
D.Neurons and neuroglia
Ora serrata is the structure associated with:
A.Cornea
B.Sclerotic layer
C.Conjunctive
D.Retina
Pupil can be dialated by:
A.Iris
B.Ciliary muscles
C.Vitreous humour
D.Aquous humour
External ears are characteristics of:
A.Fishes
B.Reptiles
C.Mammals
D.Amphibians
Which of these outgrowths project from sacculus of frog:
A.Lagena
B.Pars basilaris
C.Both (a) & (b)
D.None of these
Utriculus in mammals internal ear functions mainly to:
A.Perceive sound vibrations
B.Serve as shock absorber
C.Maintain body equilibrium
D.Perceives shock stimuli
