pia mater
dura mater
arachnoid
none of these
I and II
II and III
I and III
III and IV
grey matter
white matter
both (a) and (b)
none of these
motor
sensory
both (a) and (b)
none of these
muscle contractions
reflex movement and equilibrium
activity of visceral organs
both (a) and (b)
release of acetylcholin
release of adrenalin
release of heparin
inhibition of cholinesterase
optic
facial
vagus
mandibular
CNS
SA node
AV node.
Parasympathetic nervous system
hypothalamus
crura cerebri
cerebrospinal sheath
meninges
the neuron
the dendron
the axon
both (b) and (c)
hypothalamus
medulla oblongata
pons
cerebellum
cerebellum
medulla
pons
diencephalon
acetylcholine
norepinephrine
noradrenaline
none of these
optic chiasma
two cerebral hemispheres
two olfactory lobes
two optic lobes
inhibitory
stimulatory
both (a) and (b)
at times inhibitory and at times stimulatory
Amoeba
Earthworm
Cockroach
Hydra
optic
trigeminal
olfactory
abducen
cerebrum
cerebellum
pons varolii
medulla oblongata
brain and spinal cord
lateral ventricles with III ventride in brain
IV ventricle with optic ventride
middle ear with pharynx
saltatory conduction
speed of conduction
reflex actions
direction of propagation of impulses
an impulse will continue to be conducted until the stimulus is removed
an impulse will be generated if the stimulus is of a particular strength, below which there won't be any response and increase above the minimal does not produce any enhanced effect
the brain receives the complete information or does not receive at all
none of these
contraction of hair muscles
contraction of pupil
stimulation of sweat glands
acceleration of heart beats
cranium
atrium
sinus
both (a) and (b)
diocoel (III Ventride)
metacoel (IV Ventride)
olfactocoel
optocoel
spinal cord
hypothalamus
cerebellum
pituitary gland
trigeminal
facial
vagus
spinal accessory
Olfactory, trochlear, abducens
Trigeminal, facial, auditory
Vagus, facial, abducens
Abducens, trochlear, oculomotor
dorsal root
ventral root
cranial nerves
central canal
gap in pelvic girdle of rabbit
foramen in the skull of frog
space in brain of frog and rabbit
pore in the interauricular septum in a mammalian heart
cerebellum
cerebrum
medulla oblongata
none of these