(a) (i) What is classification of living things?

(ii) Name the scientist that developed the Binomial Sys-tern of Classification

(iii) State three reasons why it is necessary to classify living things

(iv) List seven major groups into which taxonomists classify living things in order of hierarchy

(b) state two features each which viruses have in common with: (i) living things

(ii) non-living things

(c) Name two viral disease each of:
(i) plants

(ii) humans