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Edexcel IGCSE Biology 复习笔记 2.10.9 The Human Eye The Human Eye: Structure The eye is a highly specialised sense organ containing receptor cells that allow us to detect the stimulus of lig...
Edexcel IGCSE Biology 复习笔记 2.10.8 Simple Reflex Arc
Simple Reflex Arc A reflex response (also known as an involuntary response) does not involve the conscious part of the brain as the coordinator of the reaction Awareness of a response having...
Edexcel IGCSE Biology 复习笔记 2.10.7 Synapses
Edexcel IGCSE Biology 复习笔记 2.10.7 Synapses The Role of Neurotransmitters Neurones do not actually come into direct contact with each other Where the dendrites of two neurones meet (to ma...
Edexcel IGCSE Biology 复习笔记 2.10.6 The Human Nervous System
Edexcel IGCSE Biology 复习笔记 2.10.6 The Human Nervous System The Human Nervous System: Structure The human nervous system consists of: Central nervous system (CNS) – the brain and spinal c...
Edexcel IGCSE Biology 复习笔记 2.10.5 Co-ordination Systems in Humans
Edexcel IGCSE Biology 复习笔记 2.10.5 Co-ordination Systems in Humans The Human Nervous System & Endocrine System There are two different control systems in humans that work together to ...
Edexcel IGCSE Biology 复习笔记 2.10.4 The Role of Auxin in Phototropism
Edexcel IGCSE Biology 复习笔记 2.10.4 The Role of Auxin in Phototropism The Role of Auxin in Phototropism Plants produce plant growth regulators (similar to hormones in animals) called auxin...
Edexcel IGCSE Biology 复习笔记 2.10.3 Response to Stimuli: Plants
Edexcel IGCSE Biology 复习笔记 2.10.3 Response to Stimuli: Plants Response to Stimuli: Plants Plants need to be able to grow in response to certain stimuli For example, plants need to be abl...
Edexcel IGCSE Biology 复习笔记 2.10.2 Control of Homeostasis
Edexcel IGCSE Biology 复习笔记 2.10.2 Control of Homeostasis Co-ordinating a Response Homeostasis (maintaining controlled conditions within the body) is under involuntary (automatic) control...
疫情之下，英国私校生的GCSE高分比例遥遥领先！
虽然新冠疫情影响了英国GCSE学生的课程学习，导致英国中学生的GCSE成绩下降。但英国最新研究表明，在新冠疫情期间，英国私校生们的GCSE成绩比弱势背景及文法学校学生的成绩更高，这在今年严峻的英国大学升学情势...
