Question 20
Aim: To investigate variation in leaf length. Materials: 10–15 leaves from the same plant or same species of plant, ruler.
1 Work in groups. Measure the length of each leaf from the leaf apex (tip) to the base of the leaf. Do not measure the leaf stalk.
2 Decide on how many leaves you will measure. Draw a table below to record your measurements.
Caution: Do not taste the leaves. Wash your hands after measuring them.
1 Work in groups. Measure the length of each leaf from the leaf apex (tip) to the base of the leaf. Do not measure the leaf stalk.
2 Decide on how many leaves you will measure. Draw a table below to record your measurements.
Caution: Do not taste the leaves. Wash your hands after measuring them.
