Unit 7

1 Inheritance 

1.1.1 Monohybrid Inheritance

1.1.2 Dihybrid Inheritance

1.1.3 Co-dominance and multiple alleles 

1.2 Sex Linkage

1.2.1 Haemophilia

1.2.2 Autosomal Dominance

1.3 Epistasis

1.4 Chi-Squared test

2 Populations

2.1 Distribution of Alleles

2.1.1 The Hardy-Weinberg Principle

2.1.2 Variation in Phenotype

2.2 Evolution and Natural Selection

2.2.1 Directional Selection

2.2.2 Stabilising Selection

2.2.3 Speciation

3 Populations in Ecosystems

3.1 Ecosystems

3.1.1 Vocabulary of Ecosystems

3.1.2 Variation of Population Size

3.1.3 Competition

3.1.4 Predation

3.2 Estimation of Population Size

3.2.1 Quadrats

3.2.2 Belt Transect

3.2.3 Mark Release Recapture

3.2.4 Succession

3.2.5 Conservation