Description : Given below are four matchings of an animal and its kind of respiratory organ. `{:("A. Silver fish - Trachea"),("B. Scorpion - Book lung"),("C. Sea sq
Last Answer : Given below are four matchings of an animal and its kind of respiratory organ. `{:("A. Silver fish - Trachea"),("B. ... C. (b) and (d) D. ( c) and (d)
Description : Given below are four matchings of an animal and its kind of respiratory organ: (A) Silver fish – Trachea (B) Scorpion – Book lung (C) Sea squirt – Pharyngeal slits (D) Dolphin – Skin The correct matchings are (a) (A) and (B) (b) (A), (B) and (C) (c) (B) and (D) (d) (C) and (D).
Last Answer : (b) (A), (B) and (C)
Description : Which one is an accessory extretory organ ?
Last Answer : Which one is an accessory extretory organ ? A. Liver B. Stomach C. Intestine D. Heart
Description : Skin is an accessory organ of respiration in (a) humans (b) frog (c) rabbit (d) lizard.
Last Answer : (b) frog
Description : Choose the wrong statement (A) The horizontal component of the hydrostatic force on any surface is equal to the normal force on the vertical projection of the surface (B) The horizontal component ... above the area (D) The vertical component passes through the center of pressure of the volume
Last Answer : Answer: Option D
Description : Most fish do not sink in water because of the presence of: swim bladder; air bladder; air sacs; air in spongy bones?
Last Answer : Iand II are correct
Description : Most fish do not sink in water because of the presence of (1) air sinuses (2) buoyant scales on the body (3) swim bladder (4) swimmerets
Last Answer : swim bladder
Description : In human body Gall Bladder is part of the _________ system. A. Nervous B. Reproductory C. Digestive D. Respiratory
Last Answer : ANSWER: C
Description : (i) Write the specific location and the functions of the following cells in human males Leydig cells Sertoli cells Primary spermatocyte (ii) Explain the role of any two accessory glands in human male reproductive system. -Biology
Last Answer : I)Oogenesis begins during the embryonic development stage when a million gamete mother cells (oogonia) are formed within each foetal ovary. (ii) (a) Sertoli cells are located on the inside ... provide nutrition to sperms. (b) Bulbourethral glands Their secretion helps in the lubrication of penis.
Description : The minerals which formed, deposited or introduced as result of subsequent changes in rocks are known as — a. Essential mineral b. Primary mineral c. Secondary mineral d. Accessory mineral
Last Answer : c. Secondary mineral d. Accessory mineral
Description : (a) Draw a diagram depicting Human Alimentary Canal and label on it: Gall bladder, Liver and Pancreas. (b) State the roles of Liver and Pancreas. (c) Name the organ which performs the following functions in humans: (i) Absorption of digested food (ii) Absorption of water. -Biology
Last Answer : Answer.(a) (b) Liver: It synthesize and store bile juice secreted by gall bladder which breaks down fats into fat globules. (c) The organ which performs the following functions in humans are as ... * (i) Absorption of digested food - Small intestine. (ii)Absorption of water - Large intestine.
Description : Which organ of human body secretes Insulin? (1) Pancreas (2) Kidney (3) Gall bladder (4) Liver
Last Answer : (1) Pancreas Explanation: Insulin is a hormone secreted by the pancreas that is important for metabolism and utilization of energy from the ingested nutrients - especially glucose. It keeps our ... ). The pancreas is a glandular organ in the digestive system and endocrine system of vertebrates.
Description : Which organ of the body produces the fluid known as bile? (1) Liver (2) Pancreas (3) Gall bladder (4) Kidney
Last Answer : (1) Liver Explanation: Liver produces a digestive fluid known as bile. Liver releases Bile into Gall Bladder, a small, pear-shaped organ located just below your liver in the upper right side of your abdomen.
Description : Which organ has finger like outgrowths which are called as Villi (Singular Villus)? (1) Large Intestine (2) Bladder (3) Small Intestine (4) Stomach
Last Answer : (3) Small Intestine Explanation: The inner walls of the small intestine have thousands of finger-like outgrowths called villi (singular villus). The villi increase the absorption of the digested food.
Last Answer : (1) Liver Explanation: Liver produces a digestive fluid known as bile. Liver releases Bile into Gall Bladder, a small, pearshaped organ located just below your liver in the upper right side of your abdomen.
Description : The organ most sensitive to actions of atropine is: A. Gastric glands B. Salivary glands C. Urinary bladder muscle D. Heart
Last Answer : B. Salivary glands
Last Answer : Pancreas
Description : For winds that last six hours or more, such as a midlatitude storm, the air movement is modified by which causes the air to be deflected to . (a) Hydrostatic Force; the right in the ... c) Friction; the left in the Northern Hemisphere (d) Coriolis Force; the left in the Northern Hemisphere
Last Answer : (b) Coriolis Force; the right in the Northern Hemisphere
Description : The pressure exerted by a stationary liquid kept in a container at any point inside the liquid is known as ________ pressure. a)atmospheric b)hydrostatic c) air d)none
Last Answer : b)hydrostatic
Description : In which animal, is skin a respiratory organ? -Do You Know?
Last Answer : As seen in mammals, air is taken in from the external environment to the lungs. Other animals, such as earthworms and amphibians, use their skin (integument) as a respiratory organ
Description : What is the respiratory organ in cockroaches? -Biology
Last Answer : Cockroaches can hold their breath for up to seven minutes. Their respiratory system is highly efficient but there are no lungs. Instead, the insects draw in air through external valves called spiracles and transport the air directly to the cells via tubes called trachea
Description : Which plant is not a respiratory organ ?
Last Answer : The skin is not part of the plant's respiratory organs.
Description : What is the respiratory organ of a cell ?
Last Answer : : The respiratory organ mitochondria of cells.
Description : Simplest respiratory organ is `:`
Last Answer : Simplest respiratory organ is `:` A. gills B. contractile vacuole C. skin D. lungs
Description : Respiratory organ of insects are `:-`
Last Answer : Respiratory organ of insects are `:-` A. General Body surface B. Book lungs C. Lungs D. Tracheal tubes
Description : Which of the following animal correctly matched to their corresponding respiratory organ ?
Last Answer : Which of the following animal correctly matched to their corresponding respiratory organ ? A. Earthworm - ... on land - Skin, buccal cavity, lungs
Description : A 59-year-old trauma patient has suffered multiple septic complications including severe pneumonia, intraabdominal abscess, and major wound infection. He has now developed signs of multisystem organ ... the same extent d. In patients with hepatic failure, carbohydrate load should be increased
Last Answer : Answer: a, b The most severe complication of sepsis is multiple system organ dysfunction syndrome, which may result in death. The development of organ failure requires changes in the ... should be provided as fat emulsion. If encephalopathy develops, protein load should also be reduced0
Description : Cockroach cannot survive in the water because its respiratory organ is - (1) Gill (2) Trachea (3) Book lung (4) Pulmonary Sac
Last Answer : (2) Trachea Explanation: In tetrapod anatomy, the trachea or windpipe, is a tube that connects the pharynx and larynx to the luhgs, allowing the passage of air. It is lined with pseudo- ... larynx and then the pharynx where it can be either swallowed into the stomach or expelled as phlegm.
Description : In which one of the following animals, is skin a respiratory organ? (1) Cockroach (2) Frog (3) Shark (4) Whale
Last Answer : (2) Frog Explanation: Frog skin is water permeable, this means it can let water in and out. Frogs don't often drink with their mouths, they absorb water through their skin.
Description : What is the respiratory organ of insect?
Last Answer : Tracheal tubes
Description : In which animal, is skin a respiratory organ?
Last Answer : Frog
Description : Cockroach cannot survive in the water because its respiratory organ is (1) Gill (2) Trachea (3) Book lung (4) Pulmonary Sac
Last Answer : Trachea
Description : Which among the following living being has respiratory organ but does not have brain ? (1) crab (2) starfish (3) blood succor (4) silverfish
Last Answer : starfish
Description : Hello, does the gas bladder in fish also serve to keep the body in balance in addition to buoyancy? Please, give me an advice.
Last Answer : I think so.
Description : How is a fish bladder the same as an existing human invention?
Last Answer : A ballon because when you blow it up with air it floats like a fish bladder and when you let out the air it sinks like a fish bladder.
Description : In which one of the following is swim bladder absent? (1) Cutdefish (2) Bony fish (3) Cartilaginous fish (4) Silverfish
Last Answer : (3) Cartilaginous fish Explanation: The swim bladder is an internal gas-filled organ that contributes to the ability of a fish to control its buoyancy, and thus to stay at the current ... years ago and lack both lungs and swim bladders, suggesting that these structures evolved after that split.
Description : In which one of the following is swim bladder absent ? (1) Cuttlefish (2) Bony fish (3) Cartilaginous fish (4) Silverfish
Last Answer : Cartilaginous fish
Description : Features of µ (Mu) opioid receptor include the following except: A. Acts by inhibiting cAMP formation B. Mediates miotic action C. Mediates low ceiling respiratory depression D. Mediates high ceiling supraspinal analgesia
Last Answer : C. Mediates low ceiling respiratory depression
Description : Assertion (A): Hydrostatic lubrication is more advantageous when compared to hydrodynamic lubrication during starting and stopping the journal in its bearing. Reason (R): In hydrodynamic lubrication, the fluid film pressure is ... (c) A is true but R is false (d) A is false but R is true
Last Answer : (b) Both A and R are individually true but R is not the correct explanation of A
Description : If we exclude the cost factor, which bearing is preferred? a) Hydrostatic b) Hydrodynamic c) Both are equally preferred d) Cannot be determined
Last Answer : a) Hydrostatic
Description : What would happen if gravity suddenly doubled on Earth, but the mass of the atmosphere did not change? (a) Surface pressure would stay the same but the density would increase. (b) Surface ... (d) Surface density and pressure would stay the same because the atmosphere is in hydrostatic balance.
Last Answer : Surface pressure and density would both increase.
Description : Which endocrine organ acts like the postganglionic neurons of the sympathetic nervous system? A) thyroid gland B) thymus gland C) adrenal cortex D) adrenal medulla E) islets of Langerhans of the pancreas
Last Answer : D) adrenal medulla
Description : Fish possessing an electric organ with examples. -Biology
Last Answer : answer:
Description : Through which organ does a fish respire?
Last Answer : Gills