Plants name Main plant Marigold Tagetes Other plants also

Last updated: 10/4/2023

Plants name Main plant Marigold Tagetes Other plants also included in lab Vinca Catharanthus roseus Begonia Level of soil per pot Pot 1 5 cm Pot 2 7 5 cm Pot 3 12 cm Pot 4 15 cm IV Level amount of soil in the different pots DV Amount of leaves on each branch of the plant within each pot Research Question How does the mass of soil affect the amount of leaves on each branch of a marigold plant Constant variables Watered evenly Same amount of sunlight Same location time span Directions Using the information above please write a few paragraphs answering the questions below in the format of an IB Biology IA Lab report Personal Significance Research question is based on authentic personal interest or curiosity Loignificance is not contrived for example I have always beer