- (A) Temperature
- (B) pH
- (C) Light
- (D) None of these
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- (A) H-Van Mohl
- (B) Dixon
- (C) Vander wall.
- (D) Earnst Munch
- (A) Red Blood Cells
- (B) White Blood Cells
- (C) Haemoglobin
- (D) All of these
- (A) Antibodies
- (B) Hemoglobin
- (C) Enzymes
- (D) Proteins
- (A) Nautrophils
- (B) Basophila
- (C) Monocyte
- (D) Lymphocyte
- (A) Osmoconformers
- (B) Osmoregulators
- (C) Both depend upon the concentration of sea water
- (D) None of these
- (A) Increases transpiration by increasing the surface area of the leave.
- (B) Small and thick leaves to decrease the surface area proportional to the volume of the leave.
- (C) Stomata closing in sufficient supply, and opening in restricted supply of water.
- (D) None of these
- (A) Homeostasis
- (B) Hemostasis
- (C) Osmoregualtion
- (D) Thermoregulation
- (A) Endotherms
- (B) Ectotherms
- (C) Heterotherms
- (D) Homeotherms
- (A) Elevation of temperature in cold conditions.
- (B) Embracing the enzymes and other proteins and prevent their denaturation.
- (C) Change the chemical nature of other proteins thus making them heat resistant.
- (D) Help in evaporative cooling.

