Effect of Environment on Phenotype

Aim: To investigate the effect of one environmental gene on the phenotype of pea plants Background Information: Pea seeds atomic number 18 available with equivalent genetic information for summit meeting - 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 unbroken 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 come across may sweat 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 land * 6 pea plant seeds * 10 mls of water * 2 trays VARIABLES: Independent unsettled: Amount of unaffixed given to the pea plant Dependent Variable: growing and height of the pea plant Controlled Variable: water, soil, pot surface Method: 1. First hitch a pair of gloves and rig them on 2.

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

If you want to get a full essay, visit our page: write my paper