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Biology 10 Chapte 12 - Coordination and Control - 7
1.
What lies below thalamus?
a) Pons
b) Cerebellum
c) Medulla oblongata
d) Hypothalamus
2.
In humans, what is roughly the size of hypothalamus?
a) A coconut
b) An almond
c) A peanut
d) A pasta
3.
Which part of the brain links nervous sytem and endocrine system?
a) Hypothalamus
b) Cerebellum
c) Pons
d) Thalamus
4.
Which part of the brain controls the secretions of pituitary gland?
a) Cerebellum
b) Hypothalamus
c) Pons
d) Medulla oblongata
5.
Hypothalamus controls the secretion of.................?
a) Pituitary gland
b) Adrenal gland
c) None of these
d) Parathyroid gland
6.
Hypothalamus controls..........................?
a) Pain
b) All of these
c) Rage
d) Pleasure
7.
What is the largest part of forebrain?
a) Cerebrum
b) Hypothalamus
c) Thalamus
d) All are equal
8.
What do cerebrum controls?
a) All are correct
b) Thinking
c) Skeletal muscles
d) Intelligence
9.
Into how many cerebral hemispheres, cerebrum is divided?
a) Three
b) Two
c) Five
d) Four
10.
What are the anterior parts of cerebral hemispheres called?
a) Olfactory bulbs
b) Saltatory bulbs
c) None of these
d) Cerebral cortex
11.
From where olfactory bulbs receive impulses?
a) None of these
b) Olfactry nerves
c) Saltatory nerves
d) Myelin nerves
12.
What is the upper layer of cerebral hemispheres called?
a) Cerebral cortex
b) None of these
c) Saltatory bulbs
d) Olfactory bulbs
13.
What is the colour of matter that cerebral cortex consists?
a) Grey
b) Purple
c) Greenish blue
d) White
14.
The grey matter of cerebral cortex consists of which of the following parts?
a) Cell bodies
b) Myeliated axons
c) Both b and c
d) Non-myelinated axons
15.
What is present beneath the grey layer of cerebral cortex?
a) Orange layer
b) Blue layer
c) White layer
d) Purple layer
16.
The white matter of cerebral cortex consists of which of the following parts?
a) Myeliated axons
b) Nodes of ranvier
c) Non-myelinated axons
d) Cell bodies
17.
Cerebral cortex has ................surface area?
a) No
b) Black
c) Small
d) Large
18.
Into how many lobes, cerebral cortex is divided?
a) Three
b) Five
c) Six
d) Four
19.
Following are the lobes of cerebral cortex?
a) All of these
b) Occipital
c) Frontal
d) Temporal
20.
What is the function of frontal lobe of cerebral cortex?
a) Controls motor functions
b) Receives visual information
c) Receives impulses from skin
d) Concerned with hearing
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