(a)[2]
State the name of the nuclear division that creates genetically identical cells, together with one function it has.
(b)[1]
Using the information in Fig. 7.1, Calculate the time needed for the DNA mass to double.
(c(i))[5]
State the names of the labelled structures A, B, C, D and E in Fig. 7.2.
(c(ii))[1]
Suggest a type of biological molecule that could serve as an energy store in an egg cell.