(a) Arteries possess thick elastic wall without valves inside, blood flows under high pressure and carry blood away from the heart to different parts of the body.
(a) Arteries possess thick elastic wall without valves inside, blood flows under high pressure and carry blood away from the heart to different parts of the body.
What is the function of a galvanometer in a current ?
A galvanometer is an instrument which can detect the presence of current in a circuit.
A galvanometer is an instrument which can detect the presence of current in a circuit.
See lessIn a following groups of materials which groups contains only non-biodegradable items?
(d) Plastic,bakelite and DDT
(d) Plastic,bakelite and DDT
See lesswhich of the following statements is true about arteries ?
(a) Arteries possess thick elastic wall without valves inside, blood flows under high pressure and carry blood away from the heart to different parts of the body.
(a) Arteries possess thick elastic wall without valves inside, blood flows under high pressure and carry blood away from the heart to different parts of the body.
See lessNaOH on addind blue litmus solution and methyl orange indicator changes colour respectively to
(a) blue, yellow
(a) blue, yellow
See lessIn a gobar gas plant bio-gas is produced from slurry of bio-mass by
(c) anaerobic decomposition.
(c) anaerobic decomposition.
See less