Science ABC
What are Mutations and what are the different types of Mutations?
A mutation is a random change in the DNA. Mutations can be neutral, which means it does not cause a change in a trait of the organism, or it could cause a beneficial or a harmful mutation. There are a few different types of mutations -...
Howard Hughes Medical Institute
Hhmi: Bio Interactive: Bio Interactive: Birth and Death of Genes
Classroom resources paired with a thirteen-minute video highlight how scientists discovered the evolutionary history of an Antarctic icefish by studying its genome.
Sophia Learning
Sophia: Dna Replication: Lesson 2
This lesson will investigate the how and why the process of DNA replication occurs. It is 2 of 5 in the series titled "DNA Replication."
Howard Hughes Medical Institute
Hhmi: Bio Interactive: Natural Selection Adaptation
Classroom resources paired with a ten-minute video highlight the groundbreaking research of physical and genetic evolutionary changes in rock pocket mouse populations. [10:31]