- (A) Theodor Schwann and Schleiden
- (B) Rudolph Virchows
- (C) Louis Pasteur
- (D) Both b and c
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- (A) Vasodilation
- (B) Activation of sweat glands
- (C) Thermogenesis
- (D) Evaporative cooling
- (A) Opening of inlet valve
- (B) Closure of inlet valve
- (C) Opening of outlet valve
- (D) Closure of outlet valve
- (A) Schwann
- (B) Schleiden
- (C) Robert Hook
- (D) Both a and b
- (A) One which help in assembly of spindles during mitosis.
- (B) One involved in internal cell motion.
- (C) One involved in maintenance of cell shape.
- (D) Both b and c
- (A) Primary xylem
- (B) Secondary xylem
- (C) Primary phloem
- (D) Secondary phloem
- (A) Those lysosomes which eat parts of their own cells to generate energy.
- (B) Those lysosomes which eat old and worn out cellular organelles.
- (C) Lysosomes which help in extracellular digestion
- (D) Both a and b
- (A) 5
- (B) 7
- (C) 9
- (D) 12
- (A) Cold blooded animal
- (B) Ectotherm
- (C) Endotherm
- (D) Heterotherm
- (A) Primary wall
- (B) Secondary wall
- (C) Middle lamella
- (D) all of the above

