Neco 2020 Biology Question 12
Practice objective / multiple choice question 12 from the 2020 Neco Biology examination.
A spherical animal cell has a diameter of 20 µm. In a similar spherical plant cell of the same overall diameter, a central vacuole occupies 70 % of the total cell volume, leaving the cytoplasm as a thin spherical shell. Calculate the thickness of the cytoplasmic layer (in µm) to the nearest tenth.
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About This Question
This is Neco 2020 Biology Question 12. It is one of the objective questions from the 2020 Neco Biology examination.
Difficulty level: Easy .
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