A seedling is a seed that has only just begun to grow, producing a tiny root and a tiny shoot.
(a)[3]
State the environmental conditions a seed needs in order to develop into a seedling.
(b(i))[2]
On Fig. 6.2, show how the root and shoot are expected to appear after three days in the box.
(b(ii))[1]
State the name given to the response shown by the root and the shoot in this investigation.
Worked solution & mark scheme
This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “water needed to soften the seed coat and activate enzymes” …