Bozeman Science
Diploid vs Haploid
If every human on earth looked exactly the same, the world would be a boring place. Thank goodness for genes! Pupils explore the difference between haploid and diploid cells by learning how two parents without red hair can produce a...
Howard Hughes Medical Institute
Popped Secret Film with Quiz: The Mysterious Origin of Corn
Where does corn come from? Corn cobs? Scholars watch an interesting video to learn that the ancestor of maize is the teosinte plant. The video goes on to explain how both geneticists and archaeologists have evidence that humans were...
PBS
DNA 101: Life's Instruction Manual | UNC-TV Science
Unravel the DNA molecule in just over a minute! Future geneticists listen and watch a video exploring DNA's structure, function, and the interaction of the genes and proteins that decode and interpret the complex molecule. Scholars...
Be Smart
3 Incredible Examples of Evolution Hidden in Your Body
Human traits trace back to simpler species—such as chickens, for example. Using the human genomes, scientists connect these traits to their ancestral origins. A video presentation highlights the structure of human DNA and makes a...
Crash Course
Biotechnology: Crash Course History of Science #40
Biotechnology is a relatively new science, but the history of the science that made it possible goes back to the early 1900s. Take a tour through the history of scientific research that led to the possibility of biotechnology. The lesson...
Bozeman Science
LS3A - Inheritance of Traits
Construct an inheritance unit that's pure gene-ius! Untangle the vast amount of information found in standard LS3A, Inheritance of Traits. The video shows examples and scenarios suited for all age and ability levels, as well as helpful...
Be Smart
Can We Get Older Without Aging?
There are reasons elderly people are more susceptible to diseases. A video lesson instructor discusses the changes cells endure over someone's lifespan and how that affects the likelihood of contracting a disease.
FuseSchool
What is DNA?
Don't under-strand DNA? Watch an informative Fuse School Genetics video to learn what DNA is and where it is found. It also explains what DNA does, its relationship with genes, the four nucleotides, and their base pairs.
PBS
How Two Microbes Changed History
Where would we be without bacteria? As it turns out, we owe them everything! Introduce young biologists to endosymbiotic theory using an amazing video from an extensive biology playlist. Scholars discover the bacteria that may be...
Curated OER
Sex-Linked Traits
Again, the basis for trait inheritance and the impact of alleles in phenotypes was covered in previous videos. This presentation focuses on gender and the likelihood of traits if they are sex-linked. Sal tells a great anecdote about...
Howard Hughes Medical Institute
X Inactivation
Have you ever wondered why calico cats have such a colorful coat? The process of X inactivation is an interesting phenomenon in females that drives the physical appearance of individuals. Viewers of an intriguing video connect knowledge...
Curated OER
Hardy-Weinberg Principle
After learning to calculate probabilities for single examples of genetic crosses in a previous lecture, students are exposed to the concept that allele and genotype frequencies in a population remain in constant equilibrium. A reasonable...
Howard Hughes Medical Institute
Meiosis
Sex chromosomes determine gender, but how? An informative video presentation discusses meiosis with an emphasis on the structure of the sex cells. Viewers learn why the X and Y chromosomes are so important.
Khan Academy
Khan Academy: Bozeman Science: Genetic Recombination and Gene Mapping
Mr. Andersen explains the concepts of genetic recombination and gene mapping. [9:43]
Khan Academy
Khan Academy: Alleles and Genes
Learn about the gene as a stretch of DNA on a chromosome. Also find out about alleles as versions or sequence variants of a gene. [8:17]
University of Utah
University of Utah: What Are Dna and Genes?
An explanation of what DNA and genes are. Includes video and text. [1:13]
Khan Academy
Khan Academy: Alleles and Genes
A gene as a stretch of DNA on a chromosome. Alleles as versions (sequence variants) of a gene. [8:18]
Khan Academy
Khan Academy: Alleles and Genes
Understand how a gene is a stretch of DNA on a chromosome. Find out about alleles in their role as versions sequence variants of a gene. [8:18]
Khan Academy
Khan Academy: Where Do Your Genes Come From?
Find out how chromosomes and genes are passed down from parent to child in this video lecture. Understand how you get one set of chromosomes for your mother and one set of chromosomes from your father. [4:20]
Khan Academy
Khan Academy: Heredity and Genetics: Genetics 101 Part 1: What Are Genes?
Find out about the basics of cells, chromosomes, and the genes contained in your DNA. [4:26]
Sophia Learning
Sophia: Predicting the Inheritance of Traits With Genes
This lesson will discuss how scientists use dominant and recessive genes to predict inherited traits of offspring.
Crash Course
Crash Course History of Science #25: Genetics Lost and Found
Sometimes trailblazers of science aren't famous like Darwin or Pasteur. Sometimes they're humble Abbots, just growing peas in the back of their Abbey. This is the story of Gregor Mendel and how his work was done, lost, then found again....
Sophia Learning
Sophia: X Linked Traits and Disorders: Lesson 2
This lesson will give examples of disorders that are linked to genes on the X chromosome. It is 2 of 5 in the series titled "X-Linked Traits and Disorders."
Bozeman Science
Bozeman Science: Chromosomal Genetics
Paul Andersen explains aspects of genetics that were not covered by Gregor Mendel. He begins with the following topics; incomplete dominance, codominance, epistasis, multiple alleles, and multiple genes. He then explains how linked genes...
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