1) Which of the following statement about fatigue is correct? a. The major event in it is accumulation of lactic acid. b. Lactic acid accumulation turns pH in acidic range leading to muscle ache. c. Ionic imbalance may also cause it. d. All of these
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2) Tetany is caused by__________? a. Hypocalcemia b. Hypercalcemia c. Clostridum tetani d. Low O2 level
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3) Collagen fibers of bone are hardened by deposition of_____________? a. Ca & PO4 b. CaCO3 c. CaSO4 d. SiO2
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4) Which one of the following is an example of a non-elastic connective tissue? a. Ligaments b. Tendon c. Muscles d. None of these
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5) Which one of the following is avascular structure? a. A compact bone. b. A spongy bone. c. Cartilage d. All of these
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6) Which of the following muscle is an antagonistic member of Biceps brachii? a. Bracheoradialis b. Brachialis c. Intercostals d. Triceps
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7) Which of the following bone is not present in the hind-limb? a. Femur b. Tibia c. Radius d. Fibula
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8) Insertion of Biceps is on_________? a. Ulna b. Radius c. Olecronon process of ulna d. Scapula
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9) How many bones are present in the wrist? a. 4 bones b. 6 bones c. 8 bones d. 14 bones
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10) Which of the following statement is incorrect regarding the locomotion in Euglena? a. Move with the help of flagellum, attached to the anterior pole of the body. b. Flagellum whipping backwards moving the organism forward, and when moves forward the organism moves backward. c. Myonemes can change the direction of the body by making it to shorten from anterior to the posterior pole. d. None of these
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11) Which of the following bones bones are present in the plam of hand? a. Carpals b. Metacarpals c. Phalanges d. Metatarsals
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12) Which of the following animal uses Setae and Muscles for their Iocomotion? a. Cockroach b. Snail c. Earthworm d. Star fish
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13) How many vertebrae are present in vertebral column of man? a. 33 vertebrae b. 33 pairs of vertebrae c. 25 vertebrae d. 31 vertebrae
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14) Which of the following vertebrates have a fish-like body? a. Reptiles b. Aves c. Amphibians d. Mammals
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15) How many vertebrae are present in coccyx? a. 7 b. 12 c. 9 d. 4
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16) Which of the following pairs of fins in a fish body are paired? a. Dorsal and ventral b. Pectoral and Pelvic c. Tail and anal d. All of these
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17) How many vertebrae are present in thoracic region? a. 7 b. 12 c. 5 d. 4
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18) Among the following organisms which shows the best adaptations for locomotion? a. Amoeba b. Earthworm c. Reptiles d. Amphibians
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19) How many vertebrae are in sacrum? a. 7 b. 12 c. 5 d. 4
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20) Which of the following is the swiftest form of the locomotion? a. Plantigrade b. Digitigrade c. Unguligrade d. Hopping
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21) S-band locomotion is characteristically seen in___________? a. Bony fish b. Cartilaginous fish c. Fish like mammals d. All fishes
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22) How many vertebrae are present in lumbar region? a. 7 b. 12 c. 5 d. 4
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23) Which of the following bones are present in pectoral girdle? a. Clavicle b. Scapula c. Both of these d. None of these
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24) There are __________ types of nutrients needed by plants besides light to carry out photosynthesis a. Two b. Three c. Four d. Five
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25) The site/s where most of the uptake of water and minerals take place is/are__________? a. Root hairs b. Root cells c. Underground stem d. All of these
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26) The uptake of water in plants involves__________? a. Active transport b. Passive transport c. Both of these d. None of these
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27) The membrane of vacuoles is known as__________? a. Vacuoloplast b. Tonoplast c. Tanoplast d. All of these
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28) The diffusion of ions along with water also takes place by mass flow system along the ________ path? a. Tonoplast b. Apoplast c. Symplast d. Vacuolar
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29) Active transport is dependent on____________? a. Photosynthesis b. Respiration c. Photophosporylation d. None of these
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30) In plants, the neighbouring cells are connected with one another by__________? a. Plasmodesmata b. Cell walls c. Vacuoles d. Both ‘A’ & ‘B’
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31) In the root cells _______ pathway becomes discontinuous in the endodermis due to the presence of casparian strip. a. Tonoplast b. Apoplast c. Symplast d. Vacuolar
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32) Cytoplasmic strands that extend through pores in adjacent cell walls are known as___________? a. Pseudopods b. Symplasts c. Plasmodesmata d. Pili
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33) In plants, water potential is determined by major factors? a. Three b. Four c. Two d. Five
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34) The pressure generated when water enters & inflates plant cells is called ___________ potential? a. Water b. Osmotic c. Pressure d. Solute
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35) The movement of water molecules from a region of higher water potential to a region of lower water potential (through membrane) a. Deffusion b. Osmosis c. Active transport d. None of these
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36) ___________ potential is the measure of the change in water potential of a system due to the presence of solute molecules? a. Osmotic b. Pressure c. Both of these d. None of these
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37) ___________ component of cell wall has grreat affinity with water? a. Lignin b. Cellulose c. Pectin d. All of these
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38) Commonly in other plants than tall ones the speed of upward movement of water is____________? a. 8mh-1 b. 1 mh-1 c. 7 mh-1 d. 4 mh-1
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39) Exceptionally the positive hydrostatic pressure generated by root pressure is about___________? a. 600 Kpa b. 800 Kpa c. 1000 Kpa d. 900 Kpa
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40) Cuticular transpiration is _________ of total transpiration? a. 6-8% b. 5-7% c. 7-9% d. 4-6%
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41) All plants do not possess___________? a. Lenticels b. Cuticle c. Stomata d. All of these
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42) Lenticular transpiration is ___________ of total transpiration? a. 2-3% b. 1-3% c. 1-4% d. 1-2%
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43) Introduction of vaccine within the body to produce immunity is an example of____________? a. Artificially induced active immunity b. Naturally induced active immunity c. Artificially induced passive immunity d. Naturally induced passive immunity
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44) The flow of lymph is maintained by__________? a. Movement of viscera b. Breathing movements c. Valves d. All of these
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45) It is the discharge of blood from blood vessels? a. Myocardial infarction b. Cerebral infarction c. Cerebral Hemorrhage d. Thromboembolism
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46) All of the follwing are blood clots except:___________? a. Thrombus b. Embolus c. Atheroma d. Hematoma
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47) It is the measure of force with which blood pushes up against the walls of blood vessels. a. Stroke volume b. Cardiac output c. Blood pressure d. Blood flow
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48) Which of the following have thickest walls? a. Arteries b. Veins c. Capillaries d. None of these
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49) QRS complex represents____________? a. Atrial systole b. Ventricular systole c. Atrial diastole d. Ventricular diastole
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50) Tricuspid valve is present_____________? a. Between right atrium and right ventricle b. Between left atrium and left ventricle c. At base of pulmonary artery d. At base of aorta
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