Loading…
Answer each question and check where every mark went.
✓0 of 35 marks so far
Structured questions0 / 4
- 1
Question 1
Fig. 1.1 shows a diagram of a plant cell observed under an electron microscope. The image is 60 mm wide. The actual width of the cell is 120 µm.
Loading…
10 marksOpen › - 2
Question 2
Table 2.1 shows features of five different cell types.
Loading…
9 marksOpen › - 3
Question 3
A student used a microscope to observe a section of human cardiac (heart) muscle tissue. Fig. 3.1 shows the student's drawing. The actual length of one cardiac muscle cell is 0.10 mm.
Loading…
8 marksOpen › - 4
Question 4
A biologist studying marine organisms collected four specimens (W, X, Y, Z). Table 4.1 shows features observed for each specimen.
Loading…
8 marksOpen ›