Study specimens F and G carefully and answer questions 2(a) and 2(b).

(a) State three observable features of biological importance in: (i) specimen F; (ii) Specimen G.

(b) (i) Classify specimens F and G as either stem tuber or root tuber. (ii) Give two reasons each for the answer in 2(b)(i).

Study specimens H and J and answer questions 2(c) to 2(e).

(C) Classify specimens H and J into the class to which both belong.

(d) (i) state four observable differences between specimens H and J. (ii) State four observable similarities between specimens H and J.

 (e) (i) State the feeding habits of each of specimens H and J. (ii) Name two observable features used for feeding in specimen J.