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Stimulus

Nerves

Brain

Efectors

1. Complete the pathway or stimulus to response.

Nerves Response Receptors

in sensory organs

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#. $iagram 1 shows the structure o the human s!in.

$iagram 1

%a& 'n $iagram 1( la)el the structures *( R an+ S using the ollowing wor+s

*ressure receptors ,ouch receptor*ain receptors

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%)& State one unction o the s!in.------------------------------------------------------.

[1 ar!"%c& hat are two actors that in/uence the sensitivity o the s!in0

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i. -----------------------------.ii. -----------------------------.

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3. %a& ,ic! % & on the situation that occurs when receptor 2 is +amage+.

$o not eel pain when allsna)le to hol+ o)4ectsna)le to eel the so tness o sil!

Cannot rea+ Braille[# mar!s"

%)& hich o the ollowing parts o the human )o+y is the most sensitive totouch0 ,ic! % & in the correct )o5.

6nee7ipsEl)ow

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8. State ,rue %,& or 9alse %9&.

Smell triggers memory.Smell an+ taste are not lin!e+.

e can smell things when we:re asleep. ;our nose can get tire+ o wor!ing.$o per umes really smell +iferent on +iferent people0

en are )etter at smelling sweat.

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