Neural Control and Coordination in Animals Set 4
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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Neural Control and Coordination in Animals Set 4
Q1 | Which option is correct for the few statements are given for the function of cerebram, which of few following option is shows all correct statements.(i) to control the sensitivity,movement,memory,vocabulary etc. through the frontal lobe(ii) to control the vision and adaptation through the occipital and frontallobes(iii) to control the contraction of voluntary muscles through the frontal lobe(iv) to control the temperature,taste,touch,pain etc, through the parietal lobe
- (i),(ii),(iii)
- (iii),(iv),(i)
- (i),(iii),(iv)
- (i),(ii)
Q2 | column I lists the part of the human brain and column II lists the functions. Match the two column and identify the correct choice from those given. (K.C.E.T 2005)column I column IIa. cerebrum p. controls the pituitaryb. cerebellum q. control vision and hearingc. hypothalamus r. control the rate of heart beatd. midbrain s. seat of intelligencet. maintains body posture
- (a=s);(b=t);(c=p);(d=q)
- (a=t);(b=s);(c=r);(d=q)
- (a=t);(b=r);(c=p);(d=q)
- (a=t);(b=s);(c=q);(d=p)
Q3 | It control auditory reflex
- pon
- inferior colliculi
- pineal body
- superior colliculi
Q4 | In the resting state of the neural membrane,diffusion due to concentration gradients,if allowed woulddrive: (C.B.S.E 2004)
- Na+ out of the cell
- k+ into the cell
- Na+ into the cell
- k+ and Na+out of the cell
Q5 | Injury vagus nerve in humams is not likely to affect: (C.B.S.E 2004)
- gastrointestinal movement
- cardiac movement
- tongue movement
- pancreatic movememt
Q6 | undirectional transmission of a nerve impulse through nerve fibre is due to the fact that:
- sodium pump starts operating only at the cyton and then continues into the nerve fiber
- nerve fiber is insulated by a medullary sheath
- neurotransmitters are released by the axon endings
- neurotransmitters are released by dendrites
Q7 | Which of the following is not strictly considered a part of neuron? (C.P.M.T 1998)
- dendrite
- myelin sheath
- axon
- Nissle's bodies
Q8 | Centres for sense of smell are located (M.P.P.M.T 1999)
- cerebellum
- midbrain
- olfactory lobes
- cerebrum
Q9 | Nerve related to diaphragm is (M.P.P.M.T 1999)
- trigeminal
- vagus
- glossopharyngeal
- phrenic
Q10 | Node of ranvier is the place where (C.B.S.E.P.M.T 2002)
- myelin sheath and neurilemma are discontinuous
- axolemma is absent
- axolemma is discontinuous
- myelin sheath is discontinuous
Q11 | which of the following cranial nerve controls the movement of eye boll ? (B.H.U 2002)
- trocheclar
- oculomotor
- abducen
- all of the given
Q12 | Match the following human spinal nerves in column I with their respective number in column II and choose the correct option (Kerala 2005)column I column IIP. cervical nerves i. 5 pairsQ. thorocic nerve ii. 1 pairR. lumbar nerve iii. 12 pairS. coccygeal nerve iv. 8 pair
- (P-iv),(Q-iii),(R-i),(S-ii)
- (P-iii), (Q-i), (R-ii), (S-iv)
- (P-iv),(Q-i),(R-ii),(S-iii)
- (P-ii), (Q-iv), (R-i), (S-iii)
Q13 | How many pairs of spinal nerve are found in human? (Guj C.E.T 2006)
- 33
- 32
- 31
- 30
Q14 | What is Nissl's granule consist of ? (C.B.S.E 2007)
- DNA
- RNA
- protein
- lipid
Q15 | Which of the following is correct for motor nerve? (A.I.E.E.E 2004)
- trochelar
- hypoglossal
- oculomotor
- All the given
Q16 | Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells of the following . Which of the cells are least likely to be replaced by new cells ?(C.B.S.E 2005)
- liver cell
- osteocytes
- neurons
- malpighian layer of the skin
Q17 | One of the examples of the action of the autonomous nervous system is : (C.B.S.E 2005)
- peristalsis of the intestine
- knee-jerk response
- swallowing of food
- pupillary reflex
Q18 | Mouth becomes watery when we look at a delocious food due to
- optic respon
- olfactory response
- Hormonal response
- neural response
Q19 | Which of the following cranial nerve is not a motor nerve.
- XII
- IV
- II
- III
Q20 | What is true for the following statements ?Statement X : Migration of birds is influenced by light.Statement Y : Reproduction of birds is influenced by light.Statement Z : In all birds gonads are activated due to increase in intensity of light during summer.X Y Z
- True False False
- False True False
- True True True
- True True False
Q21 | What is true for the given statements ?Statement X : Birds and Mammals obtain greater body size in cold region than in warm regions.Statement Y : Birds and Mammals are Homeothermic (warm blooded)animals.Statement Z : Reptiles are smaller in cold region.
- True False True
- True True False
- True True True
- False True True
Q22 | “Spiny lizard” absorbs water from the atmosphere which is appropriate similar functional option for the statement ?
- Tongue of Human
- Hygroscpic roots of orchid
- Roots of plants
- None of these
Q23 | What is true for the following statements ?Statement X : Marine fishes have chlorine secretory cells. while riverine fishes have chlorine cells.Statement Y : Compared to marine water, fluid present in fish is hypotonic while reverine water is hypertonic compared to fluid present in fish.X Y X Y
- True True
- False False
- True False
- False True
Q24 | Which animal is capable of obtaining water by oxidation of lipid.
- Rat
- Earthworm
- Mole
- Kangaroo rat
Q25 | Which is the example of intraspecific competition for food ?
- Barnacle on rocks of the submerged water
- Two female dogs and two male dogs
- Various types of lichens
- Paramaecium caudatuns and P.aurelia in laboratory.