Biology - 0610 / 21 Paper 2 - Multiple Choice (Extended) Question Paper - October / November 2020 IGCSE - Cambridge International Examination

Any rough working should be done on this question paper. PMT. Page 2. 2. © UCLES 2020. 0610/21/O/N/20. 1. Hedgehogs are mammals. Touching a hedgehog causes it ...

A an increase in the humidity of the atmosphere surrounding the leaf. B an increase in the surface area of the cell surfaces inside the leaf.

0610/21. Cambridge IGCSE – Mark Scheme. PUBLISHED. October/November. 2020. © UCLES 2020. Page 2 of 3. Question. Answer. Marks. 1. D. 1. 2. B. 1. 3. D. 1. 4. C.

2020 OctNov Biology 0610 IGCSE Past Papers | CAIE | PapaCambridge.

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IGCSE Biology-0610 Past Papers, IGCSE Biology-0610 Question Papers, IGCSE Biology-0610 Marking Schemes, IGCSE Biology-0610 Grade Thresholds

www.dynamicpapers. com. Cambridge IGCSE™. BIOLOGY 0610/21. Paper 2 Multiple Choice (Extended) October/November 2020. MARK SCHEME Maximum Mark: 40. Published.

8. In a length of DNA, 20% of the bases were T. What is the percentage of base G in this length of DNA? A 10%. B 20%. C 30%. D 80 ... 0610/21/M/J/22. BLANK PAGE.

2 июн. 2024 г. · The total mark for this paper is 40. Each correct answer will score one mark. Any rough working should be done on this question paper.