Effect of Environment on Phenotype

Aim: To investigate the effect of one environmental promoter on the phenotype of pea plants Background Information: Pea seeds are available with equivalent genetic information for elevation - t alone or dominate peas. These seeds can be utilise to demonstrate the effect of the environment on the final height of the pea plants. Tall or shadow peas can be grown in identical conditions where all variables are unplowed constant apart from one environmental factor. Any differences in the height of the pea plants will be due to the environmental factor and not the genes. Risks Assessment: * Potting meldes stick out microbes including bacteria/fungi * Inhalation of dust may irritate the olfactory organ/throat/lungs * Direct fulfil may take climb/eye irritation Safety Procedures: * negate contact with eyes or skin * Avoid breathing in dust * Wear protective lab coats/gloves Apparatus: * 2 pot plants * 2 brands * 1 texta * watering can * 2 hemorrhoid of realm * 6 pea pl ant seeds * 10 mls of water * 2 trays VARIABLES: Independent unsettled: Amount of informal given to the pea plant Dependent Variable: exploitation and height of the pea plant Controlled Variable: water, soil, pot coat Method: 1. First hitch a pair of gloves and empower them on 2.

Choose any ii same size pot plants and place them under the tap 3. eject on the water so that it is softly flowing begin to premix the compost with the water and make it into a wealthy soil 4. Grab six seeds off of the teacher to be deep-rooted 5. at once done poke your finger into three central positions of the mix and p lant the seeds in there( this should be mos! t 2cm deep) 6. Cover the seeds and label the pot with your name and whether it is the one that... If you necessity to get a full essay, order it on our website: OrderCustomPaper.com

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