State similarities and differences between the laboratory thermometer and the clinical thermometer.

AIM: To prepare stained temporary mount of onion peel cells and to record observations and draw labelled diagrams.

MATERIALS REQUIRED: Onion, plain slides, coverslip, watch glass, needles, forceps, brush, blade, safranin, blotting paper, glycerine and compound microscope.

What is the use of kink in a clinical thermometer?

Explain the term conduction, convection, and radiation with examples.

The domestic sewage in large cities(a) Has a high BOD as it contains both aerobic and bacteria(b) Is processed by aerobic and then anaerobic bacteria in the secondary treatment in Sewage Treatment Plants (STPs).(c) When treated in STPs does not really require the creation step as the sewage contains adequate oxygen.(d) Has very high amounts of suspended solids and dissolved salts