(a)[1]
On Fig. 4.1, circle one functional group that shows that this compound is unsaturated.
(b(i))[1]
Deduce which plant, Q, R, S or T, has the largest number of coloured compounds.
(b(ii))[1]
State which two plants, Q, R, S or T, contain exactly the same coloured compounds. ............... and ...............
(b(iii))[1]
State what is meant by the term solvent.
(c(i))[2]
Finish the word equation for photosynthesis. [BLANK] + [BLANK] → glucose + oxygen
(c(ii))[1]
Name one additional substance that is necessary for photosynthesis.