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Amoeba Sisters
DNA, Chromosomes, Genes, and Traits: An Intro to Heredity
Explore DNA structure/function, chromosomes, genes, and traits and how this relates to heredity! Video can replace old DNA structure & function video and in addition covers foundational concepts of heredity. Table of Contents: Video...
Amoeba Sisters
Pedigrees
Explore autosomal recessive trait and X-linked recessive trait tracking in pedigrees with the Amoeba Sisters! Table of Contents: Intro 00:00 Introducing Symbols/Numbering in Pedigree 0:40 Meaning of Shading in Shapes 1:19 Introducing...
Curated Video
Tips & Tricks for Pedigree analysis
Dominant trait needs only 1 affected allele, whereas recessive trait needs both allele. Normally a dominant trait will be seen in all generations, but a recessive trait may skip generations. We can have X-linked dominant or autosomal...
Curated Video
Factpack: Endangered Species
Where in the world are there an estimated 12,000 captive tigers?
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Biology - Adaptation And Evolution - L
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rning Points.
Open a discussion on what has been already learnt in a...
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Biology - Adaptation And Evolution - L
ea
rning Points.
Open a discussion on what has been already learnt in a...
Amoeba Sisters
Pedigrees
Pupils puzzled by pedigree charts? Not anymore! Show them proper pedigree protocol using a short video from an excellent biology playlist. Content includes pedigree symbols and terminology, interpreting pedigrees of various lengths, and...
Teacher's Pet
Pedigrees
Docturs use a pedigree analysis chart to predict genetic disorders inherited in a family. The video explains how to interpret pedigrees and how to determine dominant, recessive, and sex-linked traits.
Bozeman Science
Microevolution
If some genes were exposed to microwaves, would that cause microevolution? In the video, scholars learn about microevolution or any change in the allele frequency of a population. The instructor explains the five ways microevolution...
Sophia Learning
Sophia: Pedigrees: Lesson 3
This lesson will examine how a pedigree can be a useful tool in assessing risks of inherited disorders. It is 3 of 5 in the series titled "Pedigrees."