MCQ 1: The inner semi-fluid of the invertebral disc is
MCQ 2: Freezing temperatures form ice crystals within protoplasm, perforates membranes and organelles, eventually, the cell is
MCQ 3: The tubular system opens to the exterior through several
MCQ 4: There is a thick layer of insulating fat in whales and seals which protects them from colder water, this layer is known as
MCQ 5: The joints which are held together by fibers of connective tissue are called
MCQ 6: The extensive convoluted part of Bowman's capsule is called
MCQ 7: The central cavity of the kidneys is known as
MCQ 8: The detoxification of ammonia to citrulline requires the precursor of
MCQ 9: The most common chronic arthritis which degenerates joints is
MCQ 10: Elevated temperatures damage metabolism by denaturing
MCQ 11: The bile secretion of the liver helps in emulsifying fats in
MCQ 12: In brassica, rose and mango plants, the stomata open and close according to availability of
MCQ 13: The suspended tubular structures which collect excretory products from hemolymph are called
MCQ 14: The blood of chronic kidney failed patient is purified by passing it through
MCQ 15: The network of closed tubules without internal openings are called
MCQ 16: The arginine is split to form urea by the enzyme activity of
MCQ 17: The smallest contractile unit of muscle fiber is
MCQ 18: The ureter of both kidneys pour the urine in to
MCQ 19: The protection of the internal environment from the harms by the external environment is termed as
MCQ 20: In the presence of hypo osmotic body fluids, the inhibition occurs in the production of the hormone
MCQ 21: In the restricted supply of water, the principal function of the body is to conserve
MCQ 22: The sudden physical trauma to the spine while bending or lifting heavy weight can lead to
MCQ 23: The juxtamedullary nephrons are specialized for the production of
MCQ 24: If the kidney is completely lost and unable to eliminate nitrogenous waste, it leads to
MCQ 25: The cervical vertebrae are 7 in number and lie in the region of
MCQ 26: The major constituent of hemoglobin receives iron from
MCQ 27: The weight of the kidney concerning the total mass of the body is by
MCQ 28: The regional temperature differences within an animal are obtained by
MCQ 29: Smooth muscles are not under
MCQ 30: The homeostatic thermostat which facilitates the process of thermoregulation in man is present in
MCQ 31: The ammonia is converted into the less toxic product in the restricted supply of water which is
MCQ 32: The nitrogenous wastes are in the form of
MCQ 33: The metabolites of nitrogenous nature are eliminated from the body by a process
MCQ 34: The gradual osmotic flow from filtrate back into the kidney as it moves down in loop of henel is via the mechanism of
MCQ 35: The animals which absorb heat from surrounding are called as
MCQ 36: Hypertonic environment results in loss of water and ultimately the cell
MCQ 37: The layer of connective tissue which surrounds the synovial joints is called
MCQ 38: The increase muscles contraction along with the increasing rate of heat production is called
MCQ 39: Osmoregulators excrete salts through
MCQ 40: In cockroach, the rectum reabsorbs maximum salts and water hence excretory products are in the form of
MCQ 41: Urea cycle needs two molecules of ammonia and one molecule of carbon dioxide to generate one molecule of
MCQ 42: The animal which uses saliva and urine for cooling is
MCQ 43: Elevated levels of nitrogenous wastes can lead to
MCQ 44: The gardener find Autumn fallen leaves due to the presence of good
MCQ 45: Animals have a basic instinct to control heat gain by adjusting their
MCQ 46: The condition in which palatine processes of maxilla and palatine fail to fuse and leads to interferences while inhaling food and ultimately causing aspiration pneumonia is
MCQ 47: The number of facial bones is
MCQ 48: The non-surgical removal of kidney stones is the technique called
MCQ 49: The evaporating cooling in physiologically adapted animals is done by activation of
MCQ 50: Soft callus grow in hematoma to clear up
MCQ 51: The functional and structural unit of kidneys is
MCQ 52: The transfer of heat out to the environment is done by
MCQ 53: The skeletal muscles are attached to the bone by a bundle of collagen and non-elastic fibers called
MCQ 54: Each muscle fiber is composed of a large number of
MCQ 55: In Osteoporosis, the mass of bone is reduced and is caused by low levels of
MCQ 56: Upon foreign invasion, the blood cells produce chemicals called
MCQ 57: Drinking water and eating, moist food can compensate for the loss of water in animals that are
MCQ 58: The hip joint is formed by hip bone by a proximal bone
MCQ 59: The regulation of solute and balance of water is done by
MCQ 60: Removal of excess salts from the body is done by the help of
MCQ 61: The scapula is connected to the sternum via
MCQ 62: In juxtamedullary nephrons, additional capillaries extend down from loop of henel and termed as
MCQ 63: The tubular epithelium releases substances into the lumen, which balances pH is
MCQ 64: The unpaired facial bones are
MCQ 65: Hinge joint and ball and socket joint are examples of
MCQ 66: Which is right about water?
MCQ 67: The rib cage is composed of how many pairs of ribs?
MCQ 68: In insects, there is no structural or functional relationship between excretory or digestive system except in
MCQ 69: The function of nephridiostome is to collect
MCQ 70: Heat shock proteins encircle enzymes as self-defense and protect the plant against temperature above
MCQ 71: The central metabolic cleaning house which is the central station of metabolism as well is
MCQ 72: When two bones meet, there occurs a
MCQ 73: The heads join thick and thin myofilament hence sometimes regarded as
MCQ 74: Liver functions are pivotal to
MCQ 75: The technique in which high concentration X-rays are directed towards stones from outside of the body is
MCQ 76: The filtration of blood takes place in
MCQ 77: The mass of the clotted blood in a broken bone is called
MCQ 78: The release of the amino group during catabolism of amino acids is called
MCQ 79: Dogs have specialized evaporative cooling inside the respiratory tract by
MCQ 80: The vertebral column provides more strength due to 4
MCQ 81: The active uptake of sodium is promoted by the action of an enzyme called
MCQ 82: Axial skeleton and appendicular skeleton are parts of
MCQ 83: Leaves fall of helping in the plant to get rid of accumulated wastes hence called
MCQ 84: Kidneys receive 20% of blood with each
MCQ 85: In the case of uremia, the only treatment left is
MCQ 86: Glomerulus circulates the blood via
MCQ 87: The maintenance of internal temperature within a tolerable range is called
MCQ 88: Hypotonic environment leads to cell towards
MCQ 89: When the internal environment is concentrated due to external change this is
MCQ 90: Muscles are composed of which?
MCQ 91: Nephrons have extensive blood supply by
MCQ 92: The muscles which are called striped, striated and voluntary are
MCQ 93: A cellular which capped the body throughout have specialized cells called as
MCQ 94: In mammals, the main key role for thermoregulation has been adapted by
MCQ 95: The capacity to tolerate dehydration in animals is termed as
MCQ 96: The walls of the glomerulus are
MCQ 97: The conversion of stones into sand or minute pieces after shock wave treatment are passed out in
MCQ 98: The evolutionary adaptations of nitrogenous wastes are
MCQ 99: Sarcoplasm of the skeletal muscles fiber is composed of
MCQ 100: Cranium consists of 8 bones in which
MCQ 101: Which is true about Cardiac muscles?
MCQ 102: Two long polypeptide chains coiled together to form
MCQ 103: Arthritis is chronic in
MCQ 104: Uric acid is an excretory product of animals from
MCQ 105: The metabolic pathway in the production of urea from nitrogenous waste is known as
MCQ 106: Disc slip can be treated by
MCQ 107: The plant which shed its leaves to restrict transpiration is
MCQ 108: Kidneys remove nitrogenous wastes and act as a
MCQ 109: The fusion of the vertebral joint causing immobility is
MCQ 110: All living things undergo one of the essential property to remove waste material is
MCQ 111: The animals which excrete uric acid are called as
MCQ 112: Freshwater animals are in contact mode of hydration with loss of
MCQ 113: One gram of ammonia to be excreted need water of about
MCQ 114: The technique in which blood is circulated through dialyzer is known as
MCQ 115: The bones bend and deform due to lack of calcium salts deposition and lead to
MCQ 116: In the case of acute shortage of water, animals convert wastes into an excretory product which requires a minimum amount of water which is
MCQ 117: The mammalian kidney is specialized to conserve water above
MCQ 118: The anterior five vertebrae fuse to form
MCQ 119: The elimination of nitrogenous waste from the body constitutes
MCQ 120: Coxal bone is composed of which of the following?
MCQ 121: The elevated levels of calcium in blood lead towards
MCQ 122: The acute form of Arthritis can be treated by
MCQ 123: 50 ml of water is needed to remove nitrogen in urea that is
MCQ 124: If the glomerulus part of nephrons is destroyed by pathogens, it results in the elevated levels of urea and nitrogenous waste in
MCQ 125: Which is true about smooth muscles?
MCQ 126: Animals which generate heat on their own during metabolism are
MCQ 127: The stabbing paint due to injury of the proximal sciatic nerve is a disease
MCQ 128: The process of reabsorption of useful constituents is done in
MCQ 129: The specialized salt excreting organs are
MCQ 130: It is believed that hyponasty is due to
MCQ 131: The nephrons which are arranged along the border of medulla looping deep in the inner medulla are called
MCQ 132: The remodeled area of bone responds to the same set of mechanical
MCQ 133: The muscles which control the urine inside and help in urination while passing it out are
MCQ 134: The internal ciliated opening which is immersed in a coelomic fluid is called
MCQ 135: The size of the skull is reduced due to genetic disorder is
MCQ 136: Sebaceous glands protect skin against microorganism by secreting
MCQ 137: The components of the internal environment are
MCQ 138: The total number of vertebrae in a vertebral column is
MCQ 139: Ball and socket joint is formed by the bone
MCQ 140: Earthworm posses another type of tubular excretory system called as
MCQ 141: The lower two pairs of ribs are not attached to the sternum and called as
MCQ 142: The row of phalanges are attached to metacarpals which support
MCQ 143: The displacement of a set point in the hypothalamus is due to
MCQ 144: Mammals maintain a constant temperature range, which is about
MCQ 145: The nephrons are arranged in a distinct region of
MCQ 146: In the rainy season, the part of the plant act as photosynthetic organ and stores water is
MCQ 147: The cleaning of blood is termed as
MCQ 148: The tuft of cilia propels interstitial fluid into
MCQ 149: Animals and plants have distributed themselves in a wide range of habitats due to
MCQ 150: Rickets is the disease which deforms pelvis and bow legs of mostly
MCQ 151: In the earthworm excretory system, the epithelium reabsorbs salts from
MCQ 152: The components of living control system are
MCQ 153: There are extensive stomata on the upper surface of leaves in
MCQ 154: The hormone aldosterone is secreted by the
MCQ 155: Skull, the vertebrae, ribs, and the sternum together make up
MCQ 156: Poikilotherms fluctuate more or less with
MCQ 157: Hind limbs consist of which of these?
MCQ 158: Most land mammals used to raise their fur to block still air hence protect themselves against
MCQ 159: The waste material is generated through metabolism, hence are termed as
MCQ 160: The cartilaginous joint which is found in a growing bone is called
MCQ 161: The inverse response from effectors towards external change is called
MCQ 162: In animals, with structural adaptations, have sweat glands and lungs for
MCQ 163: In the adequate or surplus supply of water, the reabsorption in kidneys is
MCQ 164: The ball of capillaries which surrounds the Bowman's capsule is called
MCQ 165: Urea in high concentration may cause damage to fishes so they retain a protecting chemical against urea called
MCQ 166: The animals which do not require to adjust osmotic state concerning their external environment, are termed as
MCQ 167: Harmful chemicals and toxins are disposed of from the body by the help of
MCQ 168: An animal which can survive in drastic conditions of the desert by feeding on seeds of plants containing more carbohydrates is
MCQ 169: Bats and hummingbirds belong to which group?
MCQ 170: Which one is the Planarian excretory system?
MCQ 171: The 14 phalanges of the toe are attached to
MCQ 172: The metabolism of purine and pyrimidine results in the formation of a significant amount of
MCQ 173: The most toxic excretory product which quickly dissolves in body fluids is
MCQ 174: The cells of plants in deficiency of water synthesize large quantities of proteins called
MCQ 175: The best remedy against an osteoporotic bone fracture is
MCQ 176: In peritoneal dialysis, the peritoneal cavity is filled with dialysis fluid through a
MCQ 177: Less amount of nitrogen is present in
MCQ 178: Mammals have a special organ for rapid heat production called
MCQ 179: The tube by which urine is passed outside the body is called
MCQ 180: The inner end of nephrons is a cup-shaped swelling structure known as
MCQ 181: Amoeba and paramecium possess a specialized structure for removing water from the body, called
MCQ 182: Homeostasis contributes to the evolutionary process by compelling
MCQ 183: The system which is responsible for detecting change and signaling control system is called
MCQ 184: Skull is made up of which of these?
MCQ 185: The presence of metabolic waste in the body can cause serious hazards hence they should be
MCQ 186: The old xylem when not being used to transport deposit strange chemicals which take place in