Diagram 1 shows chromosomes in the nucleus of a diploid cell.

a. Draw the nucleus of a gamete produced from this cell.

b. What type of nuclear division would be used in the production of the gamete?

c. Draw a diagram to show what the nucleus would look like in anaphase of mitosis.

Diagrams 2 and 3 below show the same diploid nucleus as in diagram 1. However, the chromosomes have been shaded.

d. State what the diff erent types of shading represent in each nucleus.

e. Draw a karyogram based on the diploid nucleus shown in all three diagrams.

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