Growtopia

Angiosperms: Flowering Plants

We just learned about gymnosperms, and the incredible evolutionary advantages they had over their ancestors. But the next leap forward for plants was even more impressive. Angiosperms are flowering plants, so any plant with flowers or fruits is an angiosperm. And instead of fertilizing by

From playlist Botany

Introduction to Botany

Plants are remarkable organisms. From the tiniest shrub to the tallest tree, these organisms have fascinating structures and biological functions. What anatomical features do plants all have in common? What is the evolutionary history of plants? How do plants interact with their environmen

From playlist Botany

Mechanisms of Plant Growth

We've gone over the various tiers of structure of a plant, from cells, to tissues, to organs and organ systems. Now it's time to better understand how plants grow. How to plants know when to grow? How do they know which direction to grow? All of this is regulated by plant hormones, which a

From playlist Botany

Gymnosperms: Long-Distance Pollination

We've made through a number of vascular plants so far, but it's time to examine gymnosperms. These include plants like pine trees, and any plant that bears cones. These plants exhibit an important evolutionary advantage over previous plants, they can undergo fertilization by wind instead o

From playlist Botany

Could A Plant Grow Inside You?

Plants can live in all kinds of environments...even inside the your body? Watch more: Could A Plant Could Grow Inside You? ►► https://www.youtube.com/watch?v=0Tg56IWJ4cE&list=PL8L0MzSk_V6IuSpsTXRsyq2-4r08OpbhO&index=8 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggi

From playlist Popular Uploads | Life Noggin

Plant Nutrition | Plants | Biology | FuseSchool

Plant Nutrition | Plants | Biology | FuseSchool Where do plants get their food from? Remember they are autotrophic, plants make their own food through the process of photosynthesis. In order to make all of the macromolecules, the plant needs to obtain some other elements from the soil. Fo

From playlist BIOLOGY: Plants

Plant Science: An Introduction to Botany | The Great Courses

When flowering plants appeared on Earth, they literally took over the planet. They remain the most dominant form of plant life on Earth, with the help of animals, which disperse and pollinate them. Be sure to stop and smell the roses, because the roses sure aren't stopping for us. This vi

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Uses of Plant Hormones | Plants | Biology | FuseSchool

Uses of Plant Hormones | Plants | Biology | FuseSchool In this video we are going to look at a few different ways in which plant hormones can be used. Plant growth hormones (auxins) can be used as selective weedkillers. The selective weedkillers contain growth hormones, that cause the w

From playlist BIOLOGY: Agriculture

Ferns: The Emergence of Roots and Stems

We just learned about lycophytes, so which plants came next on the evolutionary timeline? Those would be ferns. With ferns we finally arrive at a type of plant which should actually look quite familiar to most people, even though these did initially evolve over 300 million years ago, when

From playlist Botany

Types of Plant Cells

If we want to learn about plant structure and function, we have to start with the smallest components, and those would be plant cells. Just like animals, plants are made of eukaryotic cells of different types, and in plants these are called meristematic cells, parenchyma cells, collenchyma

From playlist Botany