Biology · May / June 2016 · Paper 21 · Question 2
5090
As printed in the paper
The question as text
Dry mass is the mass of all chemicals, excluding water, present in an organism. Fig. 2.1 shows the stages of germination of a seed. Fig. 2.1 also shows the changes in dry mass of the plant during these stages of germination. stage A stage B stage C D E + 0 – change in dry mass time Fig. 2.1
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
2(a)[2]
2(b)[6]
2(c)[4]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.