Gce Model Questions Vol1 2023 Biology Question 2

Practice essay / theory question 2 from the 2023 Gce Model Questions Vol1 Biology examination. This question covers cell division .

Gce Model Questions Vol1 2023 Biology Essay / Theory

Topic: cell division

Question 2 GCE_MODEL_QUESTIONS_VOL1 • 2023 • BIOLOGY • essay

Gce Model Questions Vol1 2023 Biology Question 2 diagram

The diagram shows a typical animal cell undergoing mitosis. The four stages are labelled I, II, III and IV.

Question Parts

( a )

Identify the stage represented by each label (I–IV) and state the key events that occur in each stage.

( ) Label I

( ) Label II

( ) Label III

( ) Label IV

( b )

Explain the role of the spindle apparatus in ensuring accurate chromosome segregation, referring to the diagram.

( c )

A mutation causes the cell to skip the metaphase checkpoint. Discuss two possible consequences of this error for the daughter cells.

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About This Question

This is Gce Model Questions Vol1 2023 Biology Question 2. It is one of the essay questions from the 2023 Gce Model Questions Vol1 Biology examination.

The question covers cell division .

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