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BIOLOGY. Paper 4 Theory (Extended) 0610/42. October/November 2021. You must answer on the question paper. No additional materials are needed. 1 hour 15 minutes. INSTRUCTIONS. Answer all questions. Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs.
BIOLOGY 0610/41 Paper 4 Theory (Extended) May/June 2020 1 hour 15 minutes You must answer on the question paper. No additional materials are needed. INSTRUCTIONS Answer all questions. Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs.
Cambridge IGCSETM. BIOLOGY. Paper 4 Theory (Extended) 0610/42. October/November 2020. You must answer on the question paper. No additional materials are needed. 1 hour 15 minutes. INSTRUCTIONS. Answer all questions. Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs.
BIOLOGY. Paper 4 Theory (Extended) 0610/41. October/November 2020. You must answer on the question paper. No additional materials are needed. 1 hour 15 minutes. INSTRUCTIONS. Answer all questions. Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs.
Cambridge IGCSETM. BIOLOGY. Paper 4 Theory (Extended) 0610/41. May/June 2020. You must answer on the question paper. No additional materials are needed. 1 hour 15 minutes. INSTRUCTIONS. Answer all questions. Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs.
This document consists of 16 printed pages and 2 blank pages. © UCLES 2017 [Turn over *0123456789* BIOLOGY 0610/04 Paper 4 Theory (Extended) For examination from 2020 SPECIMEN PAPER 1 hour 15 minutes Candidates answer on the question paper. No additional materials are required. READ THESE INSTRUCTIONS FIRST
30 Νοε 2023 · Deletion of nucleotides. A mutation that occurs when a nucleotide (and therefore its base) is randomly deleted from the DNA sequence is known as a deletion mutation. Like an insertion mutation, a deletion mutation changes the amino acid that would have been coded for.
