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Multicellular Organs
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Secondary
Biology
National 5 (S3/S4)
Producing New Cells
Mitosis
Stem Cells and Cell Specialisation
Control and communication - Nervous control
Structure and Function of CNS & Structure & Function of Reflex Arc
Control and Communication - Hormonal Control
Endocrine System & Role of Hormones.
Blood Glucose Regulation
Reproduction
Diploid/Haploid Cells. Types of Gametes. Process of Fertilisation.
Variation & Inheritance
Comparison of Discrete Variation (single gene) & Continuous Variation (polygenic inheritance) and Genetic Terminology
Monohybrid Crosses and the Mechanism of Inheritance
Transport Systems - Plants
Plant Organs and Leaf Structure
Water Transport and Role of Xylem
Sugar Transport and Role of Phloem
Transport Systems - Animals
Blood Cells & Pathway of Blood through Heart, Lungs and Body
Absorption of materials
Absorption of Materials into and out of Blood Stream & Structure of Associated Tissues.
