BIOLOGY PRACTICAL FOR SS2 FIRST TERM

Practical Instructions SS2 Biology

1.(a) (i) Identify specimens A, C, D and F with reasons.

Specimen A. ………………………………………………………….

Specimen C. ………………………………………………………….

Specimen D. ………………………………………………………….

Specimen F. ………………………………………………………….

(8 marks)

1.(a) (ii) Cut specimen A transversely, make a diagram, 8-10cm long and label.

(10 marks)

1.(b) (i) Write two observable similarities between Specimens C and D.

(i) ………………………………………………………….

………………………………………………………….

(ii) ………………………………………………………….

………………………………………………………….

(2 marks)

1.(b) (ii) State two observable differences between Specimens C and D.

(2 marks)

1.(b) (iii) Give two economic importance of Specimen C.

(i) ………………………………………………………….

(ii) ………………………………………………………….

(2 marks)

1.(b) (iv) Name the agent of dispersal for Specimen C.

…………………………………………………………. (1 mark)

1.(b) (v) Name two methods of controlling Specimen D.