51 A hyperthyroid condition is usually associated with

High blood sugar

52 The gas in the blood that exerts chemical control over the rate of breathing is

Carbon Dioxide

53 A picture covered with glass plate cannot be seen so distinctly as one not so covered because the glass

Reflects part of the light

54 Between the Right Auricle and Right Ventricle there is a valve. This valve is called

Tricuspid Valve

55 The anatomical name of collar bone is

Clavicle

56 A piece of cloth appears red in the sunlight. When held in the blue portion of a solar spectrum, the clothe appears

Purple

57 Refractive Index of glass is least for

Red Light

58 The idea that hospital should be very clean was suggested by

Lister

59 Leaves, stems and other plant parts decay and form

Humus

60 Reforestation results by an increase in

Water in the ground