This week on SciShow News, toxic waste from an abandoned mine turned a river yellow, and new research shows that threatened fruit flies may have more diverse offspring.

This week on SciShow News, toxic waste from an abandoned mine turned a river yellow, and new research shows that threatened fruit flies may have more diverse offspring.

Is it possible for there to be a dog that is made of one very determined cell?

Lack of food, no sunlight and nuclear disaster might mean the end of the world for humans, but these 9 animals just might make it.

Salps are more than just strange balls of goo drifting through the sea—in fact, they’re more closely related to us than they are to jellyfish, and play a huge role in marine ecosystems and the global carbon cycle as the “vacuum cleaners...

Hank lets us in on the meaning of life, at least from a biological perspective - it's reproduction, which answers the essential question of all organisms: how do I make more of myself? So, sex, how does it work?

It sounds like something out of a sci-fi movie: a new crayfish population made entirely of asexually reproducing, all-female clones. But is it a new species?

Hank introduces us to nonvascular plants - liverworts, hornworts & mosses - which have bizarre features, kooky habits, and strange sex lives. Nonvascular plants inherited their reproductive cycle from algae, but have perfected it to the...

If we were to write a fable to get this moral across, it would have to star the freshwater cnidarian called the hydra. Because in the hydra, the question of butts connects to the ambiguities of immortality, which in turn relates to the...

This video clarifies the difference between asexual and sexual reproduction of cells.

Reproducción con un solo padre, sin que se mezcle el material genético con el de otro individuo. <br/<br/>>

Twig - Biología

Copia genéticamente idéntica de un fragmento de ADN u organismo completo. <br/<br/>>

Twig - Biología

Algunas plantas no necesitan macho y hembra para reproducirse, sino que pueden hacerlo por sí solas. ¿Qué plantas pueden hacerlo y cómo lo consiguen?
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Twig - Biología - Las plantas - Los ciclos de la vid
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Plant reproduction comes in two types: sexual and asexual. Sexual reproduction is similar to human reproduction, in which male pollen and female ovarian germ cells fuse into a new organism that inherits the genes of both parents. Asexual...

A genetically identical copy of a piece of DNA, or an entire organism.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

Reproduction involving just one parent, without the mixing of genetic material with another individual.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...

Some plants don't need both a male and female to reproduce - they can do it alone. Which plants can do this and how do they manage it? Biology - Plants - Learning Points. Plants use a variety of methods to reproduce. Methods include...

There are thousands of plant species. Find out how they are classified.
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Life processes - Variation and classification - Classifying


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re are thousands of...

A video entitled “Exploring Cell Division” which examines cell division, explaining the various cell types and focusing on asexual and sexual reproduction.

This video features a conversation between two individuals discussing various aspects of LGBTQ+ identities, including the importance of inclusivity, the challenges faced by different identities, personal experiences with gender...

AN UNCONVENTIONAL couple are breaking relationship stereotypes: both consider themselves asexual and the husband is an agender drag queen. Dancing on stage in full make-up and a revealing metallic one-piece, Jeremiah Dauberly has a...

This video follows the story of Meagan and Jeremiah, an unconventional couple who explore the world of drag together. Jeremiah's passion for drag leads him to question his own sexual identity, while Meagan learns to embrace and support...

Understanding and talking about sexual / gender identity is important. This guide will give English language learners the vocabulary they will need when joining discussions about sex identity.

This live-action video program is about the term "animal essential functions". The program is designed to reinforce and support a student's comprehension and retention of the term "animal essential functions" through use of video...