Study specimens T, V and W carefully and use them to answer questions 4(a) to 4(d)

(a) Classify Specimen T,V and W according to the following criteria: (i) Agricultural classification: (ii) Life cycle.

(b) State two ways in which specimen W is important to human nutrition.

(c) With a scalpel or knife, make a cross Section of specimen T.

(ii) What type of placentation is observed in the cut section of specimen T? Name one example of a fruit with similar placentation as observed in the cut section of specimen T.

Make a drawing 10 cm - 12 cm long of the transverse section and label fully.

(d) Make a transverse section of Specimen V and state: (i) Three Observable differences;

(ii) Three observable similarities; between the transverse section of specimen T and V.

Study specimen Xi and Xii and use them to answer question 4 (e) (i) to 4 (e) (ii)

(e) Carefully remove the bark of specimen Xi to expose the naked part.

(i) State two observable differences between Specimen Xi and Xii.

(ii) If Xi and Xii are planted, what difference will be noticed after a month? State one reason for the answer in 4 (e)(ii)

Observe specimens A, B, C and D closely and use them to answer questions 1(a) to 1(e).

(a)(i) Specimen A Into its division and class.

(ii) State three observable features of specimen A which are characteristics of the class mentioned in 1(a)(i) above.

(b) State the relationship between specimen A and: (i) specimen B; (ii) specimen C; (iii) specimen D.

 (c)(i) From. your observations of specimens B and C, what type of plant is specimen A? (ii) Suggest the agent of pollination ot specimen B.

(iii) State two reasons for the answer in 1(c)(i) above.

(d) Classify specimen D fully according to origin and structure.

 (e) Make a drawing 8 cm 10 cm long of specimen C and label fully.

(a) Study specimens E and F carefully and use them to answer questions 2(a)(i) to 2(a)(ii).

(i) State the Class to which each of specimens E and F belong.

(ii) List four observable features each of specimens E and F. 

(iii) State how each of the observed features in 2(a)(i) adapt each of specimens E and F to their habitats. 

(b) Study specimen G and use it to answer questions 2(b)(i) to 2(b)(ii).

(i) Classify specimen G into its phylum and class.

(ii) State four observable features of specimen C. 

(iii) Name one habitat of specimen C.

Study specimens L, M and N carefully and use them to answer questions 4(a) to 4(c).

(a)(i) State the habitats of specimens L, M and N.

(ii) State the modes of nutrition of specimens L. M and N.

(iii) Explain how each of specimens Land M are adapted to their modes of feeding. 

(b)(i) Describe briefly the relationship that exists among specimens L, M and N.

(ii) State two ways in which specimen M is of economic importance.

 (iii) State one way in which specimen M can be controlled.

(c) Make a drawing 8cm - 10cm long of specimen M and label fully.

Study specimens A, B C and D carefully and use them to answer questions 1(a) to 1(d).

(a)(i) Name tne phylum to which each of specimens A and D belong. 

(ii) Name the habitat or each Specimens A and D.

 (b)(i) Name the type of reproduction common to specimens A, B, C and D.

(ii) List the method of reproduction of each of specimens A, B,C and D giving one reason each for the method of reproduction listed.

(c) In a tabular form, state three observable differences between specimens B and C.

 (d) Make a drawing 8-10 cm long of specimens A to show the essential parts and label fully.