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New Brunswick Curriculum - Biology 122/121 Unit 2: Evolution, Change and Diversity

Education Services / L’équipe des services d’éducation
15 June 2015

Biotechnology Selective Breeding Evolution Natural Selection Extinction NB Curriculum New Brunswick

Biology Health & Human Body

Addressing New Brunswick's Biology 122/121 - Unit 2: Evolution, Change and Diversity with CurioCity Resources

New Brunswick’s Biology 122-121 (Grade 12) Program of Studies includes the unit: Evolution, Change and Diversity. The following CurioCity resources can help you address outcomes from that unit:

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Extinction? That’s bananas!Articles with Starting Points

The Cavendish banana's lack of genetic diversity means that when a deadly disease strikes, there are no genetic variations that might help some members of the species to survive. Read More »

Should scientists clone extinct species?Articles with Starting Points

What could be more thrilling than cloning dinosaurs and letting them roam free on an island? Read More »

The myths and misconceptions of evolutionVideos with Starting Points

How does evolution really work? Some of the metaphors we use, such as survival of the fittest, actually create misconceptions. This TED Ed video sets the record straight. (4:22 min.) Read More »

Mythological hybrids: Could they really exist? Articles

You’ve probably encountered plenty of mythological creatures like centaurs and mermaids in books and movies. But could these strange hybrids actually exist? Although is is possible for... Read More »

Got attitude? Evaluation, potency and activity Articles

You have attitudes about nearly everything, including people, places, things, and experiences. Researchers have found that your attitudes are based on three key factors: evaluation, potency... Read More »

Viruses are not living things. So what are they and where did they come from?Articles

Viruses just don’t meet the requirements to be included in the Tree of Life. And although they have several ideas, scientists aren’t sure where viruses come from. Read More »

The evolutionary origins of religionArticles

The theory of evolution by natural selection can help explain why religion has been practised throughout human history. Read More »

Evolution and the bliss point: Why junk food is so addictiveArticles

If junk food is so bad for you, why does it taste so good? It’s partly because humans have evolved to crave foods high in sugar, salt and fat. But it’s also because junk food is engineered... Read More »

What is the best way to define species?Articles

Scientists identify species in various different ways. Why use so many different tools? Why not just stick with a single concept? Read More »

The science of racism: EvolutionArticles

Categorizing people based on their appearance have helped your distant ancestors survive. But it can be harmful when these categories form the basis of racial stereotypes. Read More »

Unwelcome guests: The high cost of invasive speciesArticles

Invasive species are especially harmful when they drive native species to extinction through competition, predation, or the spread of disease. Read More »

Human moral behaviour: Why are people nice to each other?Articles

Most of the time, people tend to be cooperative, kind, and helpful. Have you ever wondered why? Read More »

Between biology and technology: How will the human species evolve?Articles

Our species’ capacity to adapt is unlike any other. Have you ever wondered what will become of humans? Read More »

Evolution BasicsArticles

Dinosaurs are not extinct! Well, not technically anyway. Some people would argue that birds are “new-school” dinosaurs. Read More »

Throwaway sex organsArticles

There's a species of sea slug that throws away its penis after mating. Then the penis grows back. Read More »

Looking for the one? Ask your nose!Articles

Scientists have found that your nose is very much helping you decide who your partner should be. This phenomenon is linked to our immune system and a part of our body’s DNA known as the... Read More »

Before black tieArticles

Ever wonder why penguins are so “well-dressed”? In fact, the black and white tuxedo-like “look” of the modern day penguin is a departure from that of a prehistoric predecessor. Read More »

Homo floresiensis "Hobbit"Articles

The debate arising from the 2003 paleoanthropologists' discovery of a human ancestor who stood at 1m asks wheather this is a new species or still a Homo sapiens. Read More »

Seeing Without Eyeballs: How Sponges Detect LightArticles

Even though they don't have eyeballs, sponge larvae are still able to differentiate between different intensities of light. Read More »

Why do different flowers have different smells?Articles

Flowers have unique smells because they attract different pollinators, developed through a process called "Coevolution". Read More »

Did humans evolve from Apes?Articles

Both humans and the apes at the zoo are descendant from a common ancestor species. So in a sense, we both share an extremely distant relation. Read More »

The supermarket tomato: A story of flavour lost and (hopefully!) foundArticles

Scientists have discovered that the modern supermarket tomato is missing some important flavour components called volatile compounds. Read More »

The Science of Fruits and VeggiesArticles

When most people think of fruits and vegetables they can picture them begin grown on trees/in the ground, being picked, then sold to a grocery store. All this is true, but there is also a... Read More »

From Wild Wolves to Man's Best Friend (Science Today)Videos

Most people know that dogs and wolves have a lot of the same genes.But did you know that Pekingese dogs are the most genetically similar to wolves of all dog breeds? Learn how artificial... Read More »

Evolution in a big cityVideos

Using newts, coyotes and mice, Jason Munshi-South shows how animals develop genetic differences in evolution, even within an urban city. (5:15.) Read More »

Evolution versus natural selectionVideos

This video by MinutePhysics explains the difference between evolution (change) and natural selection. Read More »

Evolution & Natural SelectionVideos

An introduction to evolution, variation in a population, and natural selection. Read More »

Natural Selection - Crash CourseVideos

Biology - Learn about one of the major forces of evolution - natural selection. Read More »

Population Genetics: When Darwin Met MendelVideos with Starting Points

Biology - A quick introduction to population genetics Read More »

Evolutionary Development - Crash CourseVideos

Biology - An introducation to evolutionary development. Read More »

Beer, business & biodiversityVideos

This video from MinuteEarth explains the similarities between biodiversity in the forest and the beer store. Read More »

What happens when continents collide?Videos

Tens of millions of years ago, plate tectonics set North and South America on an unavoidable collision course that would change the face of the Earth. (4:57 min.) Read More »

How Many Mass Extinctions Have There Been?Videos with Starting Points

Is it 5? Or could it be as high as 11? Or as few as 3? How is the fossil record used to make this determination and how could how the record is interpreted affect our conclusions? (3:21 min.) Read More »

Six craziest extinctionsVideos

People say we are in the midst of the seventh great extinction. Learn about the six major extinction events in this video from asapScience Read More »

Should we let pandas go extinct?Videos

This video from MinutePhysics asks whether or not we should let pandas go extinct. What do you think? Read More »

Verge of ExtinctionVideos

First ever video footage of a rare Brazilian bird on the verge of extinction. Read More »

The secret social life of plantsVideos

This video from MinuteEarth explains how plants communicate not only with each other, but with animals as well. Read More »

Biomimicry in Action : TED TalksVideos

Learn about biomimicry. Nature inspires us everyday, from shark skin designs that can prevent bacterial infections in hospitals to desert insects that inspire building designs that collect... Read More »

Comparative Anatomy: What makes us animals - Crash CourseVideos

Biology - Learn about comparative anatomy and how it helps us understand evolution. Read More »

Evolution: It's a thing - Crash CourseVideos

Biology - An introduction to evolution - it's a thing, not a debate. Understand why! Read More »

Evolution and Human AncestryVideos

Genetic tests are becoming an important part of medicine, but can also tell us about our ancestry. Watch this video and learn about human evolution! Read More »

Supergene Controls Butterfly MimicryVideos

Learn how a supergene controls this butterfly's ability to mimic it's poisonous cousins! Read More »

Clever Monkey - Gazelle HuntersVideos

When primates left the forest they adapted to the new conditions. For baboons that meant becoming predatory and more aggressive. Read More »

Hornet cooked by honeybeesVideos

Watch how these honeybees work together to protect their nest from an intruder - eusocial insects at their finest! Read More »

Caledonian Crow Cognition & Tool UseVideos

Listen as Professor Russel Grey explains his research on the fascinating Caledonian crow. These crows show an abilty to learn and use tools to acquire food. You wont believe it until you see it! Read More »

Why do seahorses look the way they do?Videos

See how the seahorse's curiously curved trunk, bent head, and long snout help it to catch its dinner. Read More »

Madagascan TenrecsVideos

Specialized quills give hedgehog-like striped Tenrecs a unique way of finding their family. Narrated by David Attenborough. Read More »

Do You Know This Voice?Videos

Language is critical for humans as a society - but how does our brain process individual voices? What about a voice makes them different? (4:15 min.) Read More »

The Majestic Grolar Bear in CanadaVideos

This video from SciShow explains how the Grolar bear came to be! Read More »

Walking fishVideos

This video from NatureVideos explains how researchers at McGill University in Montreal, Canada study tetrapod evolution by watching fish walk on land. Read More »

Origin of bird speciesVideos

This video from the National Science Foundation details recent discoveries about the evolution of birds. Read More »

Birds of Paradise Project - Ornithology Lab at CornellVideos

Learn about the fantastic Bird of Paradise, and some of the topics you could study with a background in biological sciences. Video from Cornell University's Ornithology Lab Read More »

Are these butterflies the same?Videos

This video from MinuteEarth looks at the official insects of Quebec and New York state. Are they one in the same? Read More »

Evolution in Action: Lizards & AntsVideos

The invasion of fire ants is causing evolution in local species of lizard. Learn what is happening! Read More »

Male Pregnancy: The Dark SideVideos

Male pregnancy? Yep. That's right. Learn about one of the only known cases of male pregnancy in the animal kingdom and its dark side! Read More »

Origins of Us: GutsVideos

Learn how animal evolution (humans in particular) was shaped by our quest for food! Read More »

Synthetic Life Becomes RealityVideos

In this 2:14 minutes video Craig Venter discusses the process and the implications of this discovery. Read More »

Taxonomy: Life's Filing System - Crash CourseVideos

Biology - An introduction to taxonomy, Linneaus and how it came to be! Read More »

Meet the SupercowVideos

These gigantic cows resemble bovine body-builders. See how breeders have achieved such amazing results through selective breeding. Belgian Blue bull. Read More »

Animal BiotechnologyVideos

This 30:01 min video describes techniques for the genetic improvement of domesticated animal species including selective breeding, artificial insemination, cloning, and genetic engineering. Read More »

Conventional Plant BreedingBackgrounders

Read about conventional plant breeding (Agriculture & Biotechnology Case Study #1) Read More »

Sean Myles - ResearcherCareer Profiles

Sean works as a researcher, trying to find out how to breed new crops that don't require as many chemicals & pesticides to survive! (learn more about Sean as he participates in Read More »

Breeding new varieties of fruits, vegetables & plantsCareer Profiles

Ever wonder where all those different varieties of fruits, vegetables and plants come from? Well, for Rachael LeBlanc, Senior LabTechnician at Vineland Research and Innovation Centre, it’s... Read More »

Sam YeamanResearch Profiles

Sam is in his 5th year of post-doctoral research & is one of our DNA Day 2015 experts (Learn more about DNA Day) Read More »

Dandelion ProjectAction Projects

This dynamic and hands-on program focuses on studying evolution in a species available all around us: the dandelion. Where better to study dandelion genetics than in the fields around your school? Read More »

Agricultural BiotechnologyHot Topics

The world has billions to feed. Biotech has made major contributions to food production. But what is genetically engineered food, and is it safe for you to eat? Read More »