Description : Open circulatory system is the one in which blood does not circulate only inside blood vessels but it also falls in cavities that irrigate tissues. In the open circulatory system ... and protochordates have open circulatory system. The Circulatory System - Image Diversity: open circulatory system
Last Answer : What is a closed circulatory system?
Description : Which one of the following statements is correct? (1) Good money drives bad money out of circulation (2) Bad money drives good money out of circulation (3) Good and bad money cannot circulate together (4) Cannot say
Last Answer : (2) Bad money drives good money out of circulation Explanation: One of the most famous axioms in economics is "bad money drives out good." This rule has generally been attributed to Sir Thomas ... there must be two forms of money or currency (with the same face value) in circulation simultaneously.
Description : Which one of the following statements is correct ? (1) Good money drives bad money out of circulation (2) Bad money drives good money out of circulation (3) Good and bad money cannot circulate together (4) Cannot say
Last Answer : Bad money drives good money out of circulation
Description : The closed circulatory system is more efficient. Since blood circulates only inside blood vessels it can do it with more pressure reaching farther distances between the organs where hematosis ... exchange independently from the circulation) are generally slower and have a low metabolic rate.
Last Answer : What is the difference between octopuses and mussels regarding their circulatory systems?
Description : Given below are four statements (i-iv) regarding human blood circulatory system. (i) Arteries are thick-walled and have narrow lumen as compared to veins. (ii) Angina is acute chest pain when the blood circulation to the brain is ... (iv) (b) (i) and (ii) (c) (ii) and (iii) (d) (iii) and (iv)
Last Answer : (a) (i) and (iv)
Description : Is there any topic left that someone hasn't researched? Is info flowing too rapidly?
Last Answer : There are plenty of topics still needing research. I'm in the meteorology field, so I can only tell you about those, but I'm sure the same can be said for other fields. For example: some scientists ... doesn't get clogged more often. But I don't think we will ever stop finding things to research.
Description : In circulatory system, valves occur in
Last Answer : In circulatory system, valves occur in A. Heart and blood bessels of both vertebrates and ... and invertebrate hearts and their blood vessels.
Description : In veins, valves are present to check backward flow of blood flowing at (a) atmospheric pressure (b) high pressure (c) low pressure (d) all of these.
Last Answer : (c) low pressure
Description : Explain the General plan of circulatory system of vertebrates with the help of single circuit circulation and double circuit circulation?
Last Answer : Single Circuit Circulation: - Deoxygenated blood from all tissues of body enters the sinus venosus from where it passes into the single atrium. From atrium blood goes into ventricle from where ... body. As the blood circulates twice the heart hence it is called double circuit circulation.
Description : Which of the following precautions should you take when securing propulsion generators and motors for an extended period of time? A. Disconnect the brush pigtails from their contacts and circulate air ... Lift the brushes from commutator collector rings and circulate cool dry air through the units.
Last Answer : Answer: C
Description : The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation
Last Answer : Hepatic portal circulation
Description : Which of the following statement(s) is/are true concerning septic shock? a. The clinical picture of gram negative septic shock is specifically different than shock associated with ... mechanisms of intrinsic expansion of the circulating blood volume, exogenous volume resuscitation is necessary
Last Answer : Answer: d The clinical findings in sepsis and septic shock represent the host response to infection. Gram-positive and gram-negative bacteria, viruses, fungi, rickettsiae, and ... intravascular volume, exogenous volume resuscitation must be provided to restore venous return and ventricular filling
Description : What happens if blood doesn't circulate through the body?
Last Answer : Need answer
Description : How does blood circulate in the fetus?
Last Answer : Fetal circulation differs from circulation after birth because the lungs of the fetus are nonfunctional. Therefore, blood circulation essentially bypasses the lungs in the fetus. The umbilical vein carries ... cava. Some blood stays in the pulmonary trunk to reach the developing lung tissues.
Last Answer : Fetal circulation differs from circulation after birth because the lungs of the fetus are nonfunctional. Therefore, blood circulation essentially bypasses the lungs in the fetus. The umbilical vein carries ... vena cava. Some blood stays in the pulmonary trunk to reach the developing lung tissues.
Description : What keeps the blood flowing in one direction through the heart?
Last Answer : Feel Free to Answer
Description : Which of the following entry will be made in BO a) To invoice remittance noting the details of cash( including stamps) sent to the branch office b) To confirm the accuracy of the daily account last ... to the branch office. d) To give instructions to the BPM whenever necessary e) All the above
Last Answer : e) All the above
Description : A is written as separate unit, apart from main and called whenever necessary: a. Subroutine b. Code c. Block d. None of these
Last Answer : a. Subroutine
Description : Compliance with the independence requirement is necessary whenever a CPA performs: a. Non-assurance services b. Professional services c. Tax consultancy services d. Assurance services
Last Answer : Assurance services
Description : As shown in the illustration, a 'pitch cutback' feature is incorporated in the system. This circuit reduces pitch amount to prevent engine overload when it senses ____________. EL-0095 A. pitch error of ... servo' C. excessive propeller speed or fuel to either engine D. only one engine on the line
Description : An engine is called I or valve in head engine when a) Valve are immediately above the cylinder b) Both valves are on one side c) Both valves are on opposite direction d) None of the above
Last Answer : d) None of the above
Description : When troubleshooting electronic equipment, you should use a high impedance multimeter ________________. A. to prevent excess current flow through the meter that would damage it B. for AC measurements only ... being tested D. so as not to load down the circuit and obtain erroneous voltage readings
Last Answer : Answer: D
Description : 01. Whenever a plate is held immersed at some angle with the direction of flow of the liquid, it is subjected to some pressure. The component of this pressure, at right angles to the direction of flow of the liquid is known as lift. A) True B) False
Last Answer : A
Description : Whenever a plate is held immersed at some angle with the direction of flow of the liquid, it is subjected to some pressure. The component of this pressure, in the direction of flow of the liquid, is known as (A) Lift (B) Drag (C) Stagnation pressure (D) Bulk modulus
Last Answer : Answer: Option B
Description : How does one circulate their marketing skills in the valley?
Last Answer : Get a great website. Meet business owners. Make connections. Pursue it like you want it.
Description : What type of heat transfer that causes the air to circulate and form such clouds is called .?
Last Answer : You think probable to convection.
Description : What are the processes that water goes through to circulate throughout the hydrosphere?
Last Answer : marshmallow fluffing, rat catching, and apple cutting!
Description : Vasopressin and oxytocin circulate unbound to proteins and have very short plasma half lives, on the order of (A) 1–2 minutes (B) 2–4 minutes (C) 5–8 minutes (D) 10–12 minutes
Last Answer : Answer : B
Description : Agrochemicals are the most dangerous toxins as they circulate in a. Food chains b.Water bodies c. Environment d. Atmosphere
Last Answer : a. Food chains
Description : A 400/200 volts transformer has pu impedance of 0.05. The HV side voltage required to circulate full load current during short circuit test is
Last Answer : A 400/200 volts transformer has pu impedance of 0.05. The HV side voltage required to circulate full load current during short circuit test is 20 V
Description : You are reconnecting a three-phase induction motor to the supply line. To prevent possible damage to the load, due to the wrong direction of rotation, you should ____________. ... supply line phase sequence and motor rotation with appropriate indicators, then connect correspondingly marked leads
Description : If the steering stand selector switch is allowed to remain in the 'Non-Followup' mode after testing of the steering gear, the rudder will _____________. EL-0097 A. not respond to commands from the ... actuator D. stop moving only when the helm is counter-rotated to put the pump at neutral stroke
Last Answer : Answer: A
Description : Time delayed or delayed action-type fuses are designed to _____________. A. prevent grounds in branch circuits B. prevent opens in motor circuits C. permit momentary overloads without melting D. guard lighting and electronic circuits
Description : External shunts are sometimes used with ammeters to _______. A. increase meter sensitivity B. permit shunts with larger resistances to be utilized C. prevent damage to the meter movement from heat generated by the shunt D. enable the construction of a compact meter with a virtually unlimited range
Description : Function of matrix band: A. Substitute for the missing wall so adequate condensation forces can be applied B. Permit re-establishment of proper contact lines C. Restrict extrusion of amalgam and prevent ... E. Provide an acceptable surface texture to the proximal surface F. All of the above
Last Answer : F. All of the above
Description : Main function of cutout relay in electrical circuit is A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces. B. To restrict the maximum output at ... deliver current to the battery or to the lightening and ignition circuit. D. None of the above
Last Answer : A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces.
Description : Describe double circulation in human beings. Why is it necessary? -Biology
Last Answer : The double circulatory system of blood flow refers to the separate systems of pulmonary circulation and the systemic circulation. The adult human heart consists of two separated pumps, the right side with the ... system is that blood can be pumped to the rest of the body at a higher pressure.
Description : Describe double circulation in human beings. Why is it necessary ? -Biology
Last Answer : In our heart blood enters twice and also pumped out twice from the heart. The deoxygenated blood from the body is brought to the right atrium through vena cava from where it is sent to right ... body. This is useful in case of humans who constantly need energy to maintain their body temperature.
Description : Pick out the wrong statement. (A) A closed system does not permit exchange of mass with its surroundings but may permit exchange of energy. (B) An open system permits exchange of both mass and ... state is used to designate a group of micro-states with common characteristics (D) None of the above
Last Answer : (D) None of the above
Description : Why does a passenger jumping out of a rapidly moving bus fall forward with his face downwards -Science
Last Answer : When the passenger jumps out of a fast-moving bus/train, his feet will come to rest on touching the ground, whereas the upper part of his body continues to move forward, due to the inertia of motion. As a result, if he does not run forward he will fall with his face in downwards direction.
Description : What term describe an apparent change in frequency of sound waves of rapidly moving?
Last Answer : Doppler Shift. It occurs in electromagnetic radiation too,though is really only significant at extremely high speeds such asthe recession-rate of galaxies.
Description : Wet-bulb temperature is: a. The temperature indicated by a thermometer whose bulb covered by a water-wetted wick and exposed to a rapidly moving stream of air b. The same as the dry-bulb ... point temperature d. Always less than the dry-bulb temperature e. Not required to find the relative humidity
Description : Pulsars are : (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars
Last Answer : (3) rapidly spinning stars Explanation: Pulsars are celestial objects, thought to be rapidly spinning stars, that emits regular pulses of radiowaves and other electromagnetic radiation at the rate of upto one thousand pulses per second.
Description : Pulsars are – (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars
Last Answer : (3) rapidly spinning stars Explanation: The word "pulsar" is a contraction of "pulsating star. A pulsar is formed when a massive star collapses exhausts its supply of fuel. It blasts out ... an object composed primarily of neutrons packed so tightly that they no longer exist as normal matter.
Last Answer : (3) rapidly spinning stars Explanation: Pulsars are celestial objects, thought to be rapidly spinning stars, that emits regular pulses of radio waves and other electromagnetic radiation at the rate of upto one thousand pulses per second.
Description : Pulsars are (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars
Last Answer : rapidly spinning stars
Description : Why are vacuum tubes also called valves? A) Because they can amplify the weak signals and make them strong B) Because they can stop or allow the flow of current C) Both of above D) None of above