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Plant mineral deficiency Antibacterial properties of plants

Independent Variable: Concentration of the Mineral Independent Variable: The presence of either Garlic or Mint

Dependent Variable: The effect of mineral deficiency on a plant Dependent Variable: Area of the zone of inhibition of the Garlic and the Mint

Control: The same plant,…

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Tensile strength of plant fibres:
Observing Totipotency:
Independent Variable: The weights added to the plant fibre
Independent Variable: N/A
Dependent Variable: The mass that a plant fibre can take
Dependent Variable: The affect on Agar nutrients when a plant is placed in

Control: The same Agar nutrients, amount of Agar…

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Root tip Squash:

Independent Variable: N/A

Dependent Variable: N/A

Control: N/A

Equipment:
Root tip
Glass container
Hydrochloric acid
Acetic orcein (stain)
Slide
Scalpel
Cover slip
Microscope

Risks and how to minimise them:
The stain may go onto your hands ­ wash it off immediately.

Method:
1. Cut off 5mm off…

Comments

Hafsa


cool!! :)

Glorious

Thanks

Lana

Hey it's Lana! These are really good! If only I found them before my exam *sigh* LOL.

Parm

Thanks Hafsa and Glorious, and haha, sorry Lana, I'm sure you don't need them anyway! You're so clever :p

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