(a)[2]
State the word equation that represents photosynthesis.
(b(i))[1]
State the name of the organelle in plant cells where photosynthesis takes place.
(b(ii))[1]
State the name of the pigment found in the green areas of the leaf but absent from the white areas of the leaf.
(c(i))[3]
Calculate the percentage decrease in the number of gas bubbles produced in one minute when the lamp distance changed from 15 cm to 30 cm. Give your answer as a whole number.
(c(ii))[4]
Describe the results in Table 4.1 and explain them.