By Cynthia Cheung and Preeti Sharma. Introduction to mechanism of evolution You may know what evolution is (that is, the process of change over time),
4 mechanisms for evolution 2012
Unit 4 – Lecture 4. Mutations Genetic Mutation – a change in the amount or structure of genetic material of an organism Mutations can be in DNA or can.
Bacterial DNA. Mutation and Evolution DNA carries the genetic instructions forward in time. You might consider life from DNA’s point of view: it goes.
National 5 Biology Key Area 4: Adaptation, natural selection and the evolution of species
Mutations What you need to know. Definition of Mutation 1. A random change in an organism’s DNA Can be inherited – passed down from a parent to their.
Mutations
