(a)[1]
State one feature that can be seen in Fig. 1.1 which shows that the section comes from plant tissue rather than animal tissue.
(b(i))[1]
State the letter, A to D, for the cell in Fig. 1.1 that is in prophase.
(b(ii))[1]
State the letter, A to D, for the cell in Fig. 1.1 that is in anaphase.
(c)[2]
Describe two events that happen in cell B.
(d(i))[2]
Describe the role of mitosis in a growing plant root tip.
(d(ii))[2]
Mutations can sometimes happen in cells that are dividing rapidly. Outline how a mutation can lead to the formation of an altered polypeptide.
(e)[2]
Calculate the magnification of Fig. 1.1. Show your working and give your answer to the nearest whole number.