The light would be best described as AN UNCONDITIONED STIMULUS.
An unconditioned stimulus refers to any stimulus which naturally evokes a response from the affected person. The response that is evoked is termed unconditioned response. In the question given above, the light is the unconditioned stimulus while the blinking is the unconditioned response.<span />
PARTHENOGENESIS
The females lay unfertilized eggs that develop into females.
An mRNA template is used to create an amino acid chain
<span>No crying underwater is not possible because of 2 reasons.
1) While crying there is a spasm of muscles , of that of the oesophagus (throat) and this would result in death of an individual if he/she is under water.
2) The external fluid pressure will not permit the tear gland to secrete tears there by nullifying the possibility.
Thus u cannot cry unre water..
of course except if u are wearing a goggle or u are in a submarine! :)</span><span>
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Haiii !! I believe the third option to be reasonable
