1. Thistle funnel experiment- to demonnstrate osmosis using - TopicsExpress



          

1. Thistle funnel experiment- to demonnstrate osmosis using thistle funnel 2. Imbitition of raisin- to demonstrate imbibition using raisins 3. Ganong potometer- to demonstrate rate of transpiration 4. Hydrilla experiment- to demonstate that oxygen is evolved during photosynthesis G. Floral formula( 1.5 marks) 1. Pea, crotalaria,clitoria- fabaceae 2. Tomato, chilly,brinjal- solanaceae H. Ecological interaction( identificatio-1, description-1) 1. Loranthus, cuscutta- parasitism- assosiation between two organisms in which one is benefited and other is harmed. 2. Lichen- symbiosis- assosiation between two organisms in which both are benefited 3. Vanda- commensalism- assosiation between two organisms in which one is benefited and other is neither benefited nor harmed I. Preparation of cs of anther( preparation-0.5 mark, diagram- 0.5 mark)
Posted on: Sun, 16 Feb 2014 14:36:54 +0000

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