U.C.E BIOLOGY 2000 PAPER 1 QN 34

Figure 4 shows a longitudinal section of a human skin.

a) (i) Name the parts labelled A to F.

A ……………………………………………………………………………………………..

B ……………………………………………………………………………………………

C ………………………………………………………………………………………………

D ……………………………………………………………………………………………..

E ………………………………………………………………………………………………

F ………………………………………………………………………………………………

(ii) State the function of each of the parts labelled A, B, D and F

A ………………………………………………………………………………………………..

B ………………………………………………………………………………………………..

D ……………………………………………………………………………………………….

F …………………………………………………………………………………………………

b) Using any one observable feature on the diagram, suggest the type of temperature condition the skin is responding to. State the observable feature as a reason for your answer.

Temperature condition ……………………………………………………………….

Observable feature ……………………………………………………………………..

Leave a comment

Your email address will not be published.