(a(i))[1]
Name the structure in a plant cell where photosynthesis occurs.
(a(ii))[2]
State the photosynthesis equation, either in words or symbols.
(b)[2]
Photosynthesis also occurs in certain bacteria. Suggest and explain the colour of these bacteria.
(c(i))[1]
Name the process scientists would use to move the gene from these bacteria into the DNA of a plant.
(c(ii))[4]
Suggest and explain the possible advantages of moving this gene into the DNA of a plant grown to produce food crops for humans.