This topic is included in Paper 4 for Cambridge International (CIE) Biology. Resources to support this topic can be found below.
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SubscribeThis Biology Factsheet covers antibiotic resistance and outlines the use of phage therapy as an...
This Biology Factsheet: • Describes what is meant by a species. • Outlines why species become...
This Biology Factsheet summarises: • What is meant by allopatric speciation. • What is meant by...
This Biology Factsheet will explain: • How we measure genetic diversity by calculating the...
This Biology Factsheet will explain: • The meaning of the word ‘biodiversity’.• How we measure...
This Biology Factsheet: • Gives a working definition of a species. • Describes how species are...
This Biology Factsheet explains the concept of selective pressure using the example of song thrush...
This Biology Factsheet: • Describes mtDNA. • Explains why it can be used to trace evolutionary...
This Biology Factsheet explains: • Explains the concepts of genetic drift, genetic bottlenecks and...
This Biology Factsheet will focus on homologous structures and, in particular, the pentadactyl limb.
This Biology Factsheet summarises: • Traits arising from recent human evolution. • Relevant case...
This Biology Factsheet explains the basis for this equilibrium in allele frequency.
This Biology Factsheet reviews the controversy as well as recent exam questions on human evolution.
This Biology Factsheet: • Outlines how Charles Darwin used his observations of finches in the...
This Biology Factsheet summarises the principles of selective breeding, progeny testing and...
This Biology Factsheet summarises: • The process of speciation. • Modern examples of evolution. •...
This Biology Factsheet will tell you when and how to use the paired t-test.
This Biology Factsheet summarises what is involved in a statistical test of a hypothesis and...
This Biology Factsheet describes: • Variation produced by polygenic inheritance. • Variation...
This Biology Factsheet: • Identifies the four key principles that are needed to understand...
This is an A-Level Biology PowerPoint Presentation on Evolution.
This is an A-Level Biology PowerPoint Presentation on Inheritance and Hardy-Weinberg.
This is an A-Level Biology PowerPoint Presentation on Selection and Speciation.
This is an A-Level Biology Exam Doctor PowerPoint Presentation on Evolution. The Exam Doctor...
This is an A-Level Biology Exam Doctor PowerPoint Presentation on Mutation. The Exam Doctor...
This is a Statistical PowerPoint Presentation on the Mann-Whitney U-Test for A-Level Biology.
This is a Statistical PowerPoint Presentation on the T-Test for A-Level Biology.
This is a Statistical PowerPoint Presentation on T-Test: Un-Paired for A-Level Biology.
These are practice examination questions on Evolution for A-Level Biology.
These are the answers to the Evolution practice questions for A-Level Biology.
