Edexcel igcse biology Study guides, Revision notes & Summaries

Back by popular demand for a third year! Our heads of department have once again been hard at work to create a series of predicted exams for Summer 2024! This is for the following paper: 4BI1 - 1B These questions are completely original and have been designed from scratch. There has been no reuse of previous exam questions. Our mock paper follows the format of the true Edexcel IGCSE Biology 1B paper closely, with the CORMS and graph question included. It is also the exact duration and m...

EDEXCEL IGCSE Biology Exam With 100% Correct Answers 2023

Full set of iGCSE Biology notes in line with the specification written by a student studying in the University of Oxford.

These are the notes I made through my IGCSEs. They are clear and have many annotated diagrams. Some of the colours may have been skewered during the conversions of files

Edexcel IGCSE Biology Revision,100% accurate Active Transport When a substance moves against/up a concentration gradient, from a region where they are of lower concentration to a region where they are of higher concentration. Adaption Any characteristic of an organism that improves its chances of surviving in its environment. Aerobic respiration Respiration with oxygen. Anaerobic respiration Respiration without oxygen. It releases less energy than aerobic respiration. ...

Biology IGCSE edexcel with complete solution

Biology IGCSE edexcel Exam 2023...

Biology IGCSE edexcel questions and answers

Biology IGCSE Edexcel Review Practice Test 2024. Active transport - CORRECT ANSWER The movement of substances against a concentration gradient and/or across a cell membrane using energy Anti Diuretic Hormone - CORRECT ANSWER Hormone which controls the selective reabsorbtion of water in Kidney Aerobic Respiration - CORRECT ANSWER The process by which food molecules are broken down using oxygen to release energy for the cells Allele - CORRECT ANSWER A version of a partivular gene ...