Crash Course Botany Season 1

Synopsis

Over the course of 15 episodes, we’re going to learn about botany—the study of plants. Alexis Nikole Nelson will teach you about how plants evolved, how they function, and just how vital they are to human societies and all of life on Earth. This content is based on an introductory university-level curriculum. By the end of this course, you should be able to: *Describe the evolutionary history of plants *List and describe fundamental anatomical and morphological characteristics of plants *Understand what plant hormones are and how they work *Explain what roles plants play in ecosystems and why they are important *Understand how plant genes play an important role in the diversity of plants we see on Earth *Understand why plants are important, and how botanical knowledge can be useful in everyday life

Main Cast

Alexis Nikole Nelson

Self - Host

Age : N/A | Popularity : 0%

Episodes

Episode 1

18 May 2023 - What is Botany?

Plants have got you surrounded. They’re in your toothpaste, your bedsheets, and your regular Taco Bell order. In this episode of Crash Course Botany, we’ll find out what botanists study and how knowledge of plants can help you navigate everyday life. Along the way, we’ll uncover plants’ pervasive, civilization-shaping power—and find that they have their own ways of communicating.

Episode 2

25 May 2023 - What Are Plants Made Of?

When you eat a salad for lunch, you’re digging into a giant pile of plant organs. That’s right—plants are made up of organs, only theirs follow a totally different set of rules from our own. In this episode of Crash Course Botany, we’ll explore what it takes to build a plant, including roots, leaves, and stems, and how one little tomato went all the way to the U.S. Supreme Court.

Episode 3

01 June 2023 - Plant Cells & Hormones

At first glance, plant and animal cells have a lot in common: they’re both highly organized, keep their DNA tucked away in an envelope, and are kinda juicy inside. But plant cells have evolved some wild features that set them apart from animal cells. In this episode of Crash Course Botany, we’ll ask: are plants more than the sum of their cells?

Episode 4

15 June 2023 - What Do These Creepy Plant Mouths Do? (Plant Tissues)

Plants—they’re just like us! Well, not exactly, but they do have skin and hair like us…even if they also have creepy little alien mouths. In this episode of Crash Course Botany, we’re getting up close and personal with plants’ anatomy by diving right into plant tissue under a microscope. Let’s learn what plants are really made of.

Episode 5

22 June 2023 - Photosynthesis and Cellular Respiration

Plants and trees may seem pretty passive, but behind the scenes, their cells are working hard to put on a magic show. In this episode of Crash Course Botany, we’ll explore how the processes of photosynthesis and cellular respiration work, why they’re so critical for all life on Earth, and how they’re helping us to forge a greener path to the future.

Episode 6

29 June 2023 - How Did Plants Evolve?

“You shouldn’t make decisions when you’re hungry.” Tell that to the cell that ate a bacterium 1.5 billion years ago and set in motion the evolution of all plants on Earth. In this episode of Crash Course Botany, we’ll explore how plants came to exist, the forces that drive plant evolution, and how we know what Earth’s prehistoric dystopia was like before plants came along.

Episode 7

06 July 2023 - How Do We Categorize Plants?

Humans make stuff up—including the names and classifications of living things. But those categories are still useful. In this episode of Crash Course Botany, we’ll explore how taxonomy and systematics help us understand what plants are and where they come from. We’ll discuss the power of naming, and why even scientists don’t agree on what a species is.

Episode 8

20 July 2023 - Why Don't These Plants Need Seeds? (Moss and Ferns)

Forget your favorite flowers, because we’re talking all about the mean green sporing machines. In this episode of Crash Course Botany, we'll dive into the first few branches of plants’ phylogenetic tree—bryophytes and seedless vascular plants, like mosses and ferns. These plants are the unsung heroes of the botanical world, and we’re giving them their due.

Episode 9

27 July 2023 - Why Do Flowers Exist? (Gymnosperms & Angiosperms)

You couldn’t go a day without interacting with gymnosperms and angiosperms, the two most prominent groups of plants on the planet. We rely on them for food, clothing, and shelter — but why are they so common? In this episode of Crash Course Botany, we’ll find out how their seeds and flowers propelled them to evolutionary success.

Episode 10

03 August 2023 - What Do Pea Plants Have To Do With Your Eye Color? (Mendelian Genetics)

All of the different plants on Earth have come about thanks to the simple rules of genetic inheritance, which determine how traits are passed on from one generation to the next. In this episode of Crash Course Botany, we’ll explore the remarkable story of Gregor Mendel, a botanist and mathematician who laid the groundwork for modern genetics with little more than some peas and a paintbrush.

Episode 11

10 August 2023 - GMOs are Nothing New: Plant Breeding & Gene Editing

Humans love to play with their food—in fact, we’ve been doing it for thousands of years. In this episode of Crash Course Botany, we'll explore how we’ve learned to manipulate plant genetics, from breeding tastier fruits and veggies to directly editing plant genes that help crops survive climate change. And if you’ve ever wondered what GMOs are or if they’re safe, we’ve got you covered.

Episode 12

17 August 2023 - The Secret Social Lives of Plants (Population & Community Ecology)

The social dynamics of plants are as complex as those at any high school. By studying how plants interact — one-on-one, as a population, and in their communities — ecologists can figure out how to conserve our photosynthetic friends. In this episode of Crash Course Botany, we’ll explore these complex relationships—and eavesdrop on all the hot plant gossip.

Episode 13

24 August 2023 - How We ALL Get Our Energy (Plants & Ecosystems)

From the driest deserts to the lushest forests, ecosystems are networks of life where organisms and the environment interact. In this episode of Crash Course Botany, we’ll explore how plants function as the foundations of these systems, without which no other life on Earth would be possible.

Episode 14

31 August 2023 - Can Planting Trees Fix Climate Change? (Plants & Biomes)

Whether in a desert, the savanna, or a tropical rainforest, plants have an important role in the ecological processes of Earth’s biomes. In this episode of Crash Course Botany, we’ll explore these different living locales, the effects of climate change on them, and how our photosynthetic friends make the world go ‘round.

Episode 15

07 September 2023 - The Future of Botany

We’ve learned a lot about plants throughout this series, but there’s much more to discover. In this episode of Crash Course Botany, we’ll peek into the future of botany. We’ll consider current plant mysteries, bridges between Western science and traditional knowledge, and what it might take to garden on the moon.

Crew

Department	Role	Name
Production	Executive Producer	Hank Green John Green Heather Di Diego
	Producer	Brandon Brungard
Directing	Director	Brandon Brungard
Department	Role	Name

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