Give scientific reasons for the following statements:
We feel blinded for a short while entering a dark room when coming from bright light.

Account for the following: One feels blinded for a short time while coming out of a dark room.

Give reasons for the following statements: Applying brakes while driving a car is an acquired reflex.

Give appropriate scientific reasons for the following statements : Electrolysis of molten lead bromide is considered to be a redox reaction.

Give scientific reasons for the following statements: Loss of nucleus and mitochondria make erythrocytes more efficient in their function.

Give appropriate scientific reasons for the following statements : During electrolysis of molten lead bromide, graphite anode is preferred to other electrodes

Give appropriate scientific reasons for the following statements: Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.

Give reasons for the following statements: Zinc is considered an element, while zinc sulphide is considered a compound.

Give suitable biological reasons for the following statement : Root hairs become flaccid and droop when excess fertilizers are added to the moist soil around them .

Give reasons for the following statements: Brass & bronze are examples of mixtures, while copper sulphate & lead nitrate are examples of compounds.

Give biological reason for the following: We cannot distinguish colour in moonlight. Give scientific reasons.