TED-Ed
TED-Ed: How bees help plants have sex - Fernanda S. Valdovinos
Plants have a hard time finding mates -- their inability to get up and move around tends to inhibit them. Luckily for plants, bees and other pollinator species (including butterflies, moths and birds) help matchmake these lonely plants...
Bozeman Science
Unit 1 Review - Natural Selection
Paul Andersen reviews the major within the first unit on natural selection. He starts by defining evolution and explaining how evolution can occur in a population. He reviews the population genetics and camouflage lab. He reviews genetic...
SciShow
The Common Houseplant That Hasn’t Flowered in Almost 60 Years
The pothos plant grows really well in a lot of places, so you’d think they’d be easy to coax blossoms out of, but even the greenest thumbs haven’t seen this plant bloom naturally in over 60 years! Why are the pothos petals so shy?
Bozeman Science
Examples of Natural Selection
Paul Andersen details examples of natural selection in the world. He starts by explaining how changes in global temperatures are causing plants to adapt. He explains how mutations cause changes in phenotype which give organisms varying...
Curated Video
Caring For Your Lipstick Plant | The Plant Doctor
Today we are talking about that beautiful flowering plant, the Lipstick Plant. Named for that same pop of personality you get with a "bold lip" these bold blossoms can definitely turn heads. Hilton, The Plant Doctor, is here to tell you...
Curated Video
The Role of Plant Growth Hormones
Abscissic acid induces seed dormancy which is relieved by Gibberilin. Then, Auxin and cytokinin promotes growth of the plant, and finally ethylene induces flowering and senescence. Two hormones important for seed dormancy are Gibberin...
Curated Video
Photoperiodism: Role of Phytochromes in Flowering
Photoperiodism is a plant's ability to respond to the length of day and night, regulating processes like flowering based on a critical day length. Plants are classified as long day, short day, or day-neutral based on how they respond to...
Curated Video
Auxin
A type of plant hormone that affects growth and development, often encouraging root or stem growth. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Plant classification
There are thousands of plant species. Find out how they are classified. Life processes - Variation and classification - Classifying living things Learning Points There are thousands of plant species. Plant species are classified...
Curated Video
Unveiling the Gene: Understanding Plant Flowering and Manipulating Crop Yield
In this video, microbiologists at the John Inner Centre in Britain have isolated the gene responsible for plants' ability to remember climatic conditions. By studying the simple genetic structure of the Arabidopsis thaliana weed, they...
Curated Video
GCSE Biology - Plant Hormones - Uses of Auxin, Gibberellin and Ethene #53
This video covers: - How we can use plant hormones to control growth in plants - How we can use Auxins to stimulate plants to grow, or kill weeds - Uses of Gibberellin to control dormancy, induce flowering and grow larger fruit - How we...
Curated Video
Ode to the Parsnip!
Let us introduce you to the Parsnip, a lesser known vegetable that provides many ecological functions in the landscape. In Marisha Auerbach's garden in Portland, OR, the Parsnip was planted over ten years ago. It self-seeds every year,...
Ancient Lights Media
Photoperiodism in Plants
Plant Physiology and Chemistry Set: 8. This clip shows how the relative length of light and darkness affects flowering in plants.
Ancient Lights Media
Introduction to Flowers and Flowering
Plant Reproduction Set: 6. This clip offers a very simple introduction to the role of flowers in the sexual reproduction of angiosperm plants.
Curated Video
Applications of Plant Hormones in Agriculture and Horticulture
This video discusses the applications of three different types of plant hormones in agriculture and horticulture. The video also describes how these plant hormones can be used to make seeds germinate, induce flowering, and ripen fruits...
Ancient Lights Media
The Role of Auxin in Plant Growth
Plant Physiology and Chemistry Set: 5. This clip explains
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Plant Growth Regulators
it explains the chemical nature, discovery, physiological effects of Auxins, Gibberellins, Cytokinins, Abscisic Acid and Ethylene and their Applications.
Ancient Lights Media
External Effects on Gene Expression
Genetic Expression Set: 7. This clip shows how external factors such as light and temperature can affect gene expression.
Curated Video
Getting spring ready at Goffle Brook Farm and Garden Center in Ridgewood
News 12’s Lauren Due visited Goffle Brook Farm and Garden Center in Ridgewood to get spring ready.
Curated Video
Get spring ready at Goffle Brook Farm and Garden Center in Ridgewood
News 12’s Lauren Due visited Goffle Brook Farm and Garden Center in Ridgewood to get spring ready.
Curated Video
One of the Top Spots to See Cherry Blossoms Is a Graveyard
It's Cherry Blossom season here on the East Coast, and one of the most beautiful places to see the trees in flower is also a cemetery. Cheddar News correspondent Shannon LaNier visited Greenwood Cemetery in Brooklyn to see them firsthand...
Curated Video
Some spring plants are sprouting way ahead of schedule
Spring is in the air, and on the ground, as many gardens across Newfoundland are blooming early this year. It’s a lovely sight, but it’s causing headaches for serious growers who are struggling to follow nature’s lead.
Press Association
Flowering of echium and borage bring vibrant colour to Essex field
Fields of echium and borage in full flower near the town of Thaxted in Essex. Fairking Ltd have been growing echium and borage for over 30 years and now farm over 6000 acres of the flower which are harvested for their seed in order for...
Press Association
Fields of echium and borage in full flower
Fields of echium and borage in full flower near the town of Thaxted in Essex. Fairking Ltd have been growing echium and borage for over 30 years and now farm over 6000 acres of the flower which are harvested for their seed in order for...