WeissGuy Science
WeissGuy Science
  • Видео 59
  • Просмотров 10 010
One is Not Like the Others: Determining Evolutionary Relationships
In this video, you will see how phylogenetic trees are constructed based on both shared ancestral and shared derived traits as well as how biologists deal with issues in homology and analogy.
This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com
Uncredited Images and Video by Justin Weiss.
Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/licenses/by/4.0/) International License. cnx.org/content/col11487/1.9 from OpenStax is available for free.
Remaining media not produced by Justin Weiss, Filmora, OpenStax, or Pixabay are listed below using source numbers. Each source number has the name of t...
Просмотров: 85

Видео

Organizing This Kingdom of Classes and Phylum Away
Просмотров 6021 день назад
In this video, you will be introduced to taxonomy, classification, and systematics, as well as the tools used for classification. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/licenses/by/4.0/...
Error: Evolutionary Misconceptions Encountered
Просмотров 178Месяц назад
As powerful as the theory of evolution is in explaining the changing biodiversity on this planet, many people still misunderstand certain components. In this video, we will go over the common misconceptions about evolution. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are att...
Forging Your Own Path: Macroevolution and Speciation
Просмотров 44Месяц назад
In this video, you will learn of the mechanisms used to form new species. It starts with stopping gene flow and causing reproductive isolation between two populations. From there, geographic, pre and post-zygotic barriers help maintain that isolation to eventually form new species. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Ima...
Evolution Within a Species: Microevolution
Просмотров 35Месяц назад
In this video, we will look at evolution on a population scale and go over the concepts of natural selection, genetic drift, gene flow, and mutations and their effects on a population. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University un...
Evidence for Evolution
Просмотров 47Месяц назад
In this video, we will look at evidence for evolution including the fossil record, comparative anatomy and embryology, biogeography, and DNA analysis. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons...
Evolution for the darWIN...and Wallace
Просмотров 92Месяц назад
In this video, you will be introduced to the main ideas of evolution, the formation of the theory of evolution and natural selection. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/licenses/by/...
Translation: From Nucleotidish to Amino Acidese
Просмотров 434 месяца назад
In the previous video, a specific sequence of mRNA was made from DNA. Now that mRNA will be read by a ribosome to produce a series of amino acids that will be used to build a protein. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University und...
Transcription: Why mRNA Always Copies Off of DNA
Просмотров 504 месяца назад
In this video, you will see what DNA actually does for us: provides instructions to build proteins. In part one of a two part video, we will see how DNA is copied onto mRNA in a process called transcription. In the next video, that very mRNA will then be used by a ribosome to build a specific protein. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixaba...
DNA Replication, DNA Replication
Просмотров 294 месяца назад
In this video, we will delve into the inner workings on how DNA copies itself so it can continue to sustain an organism as its cells divide. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/licen...
DNA: Instructions on How to Build an Organism
Просмотров 1014 месяца назад
DNA, we all know what it is, but how was it discovered and what is it made of? In this video, you will learn the history about the discovery of DNA and the structural components of DNA. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University u...
Our Watery World: Aquatic Biomes
Просмотров 1966 месяцев назад
Let's dive into the biomes that make up 77% of Earth - water! This video will review oceans, coral reefs, estuaries, lakes, rivers, and wetlands. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/...
Why Earth Rocks: Terrestrial Biomes
Просмотров 1566 месяцев назад
This video is a tour of the 8 major Terrestrial Biomes on Planet Earth. Concepts like latitude, elevation, and rain shadow effect are addressed to explain how these different biomes came about. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice Univ...
Origins of Our Food and Water: Biogeochemical Cycling
Просмотров 776 месяцев назад
Ever wonder where our nutrients and water come from? In this video, we will look at how water, carbon, nitrogen, phosphorus, and sulfur cycle through and around the Earth. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY...
Energizing Nature: Energy in Ecosystems
Просмотров 786 месяцев назад
In this video, you will be introduced to ecology, basic ecological terminology, and the concepts of food chains, food webs, and biomagnification. This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com Uncredited Images and Video by Justin Weiss. Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/...
Community Ecology: YOU are never alone.
Просмотров 1607 месяцев назад
Community Ecology: YOU are never alone.
Human Populations: Consequences of Continual Growth
Просмотров 607 месяцев назад
Human Populations: Consequences of Continual Growth
Dealing with Members of Your Own Species: Population Growth and Regulation
Просмотров 647 месяцев назад
Dealing with Members of Your Own Species: Population Growth and Regulation
Let's Talk About Relationships: Introduction to Ecology and Populations
Просмотров 1787 месяцев назад
Let's Talk About Relationships: Introduction to Ecology and Populations
The Mostly Cute and Cuddly Animals - Reptiles, Birds, and Mammals
Просмотров 1,5 тыс.8 месяцев назад
The Mostly Cute and Cuddly Animals - Reptiles, Birds, and Mammals
Feeling Fishy or Froggy?
Просмотров 1478 месяцев назад
Feeling Fishy or Froggy?
Stars of the Sea: Phylas Echinodermata and Chordata
Просмотров 888 месяцев назад
Stars of the Sea: Phylas Echinodermata and Chordata
Don't be a Shellfish Worm: Phylas Mollusca and Annelida
Просмотров 2318 месяцев назад
Don't be a Shellfish Worm: Phylas Mollusca and Annelida
Attack of the Parasitic Worms and Creepy Crawlies: Phylas Platyhelminthes, Nematoda and Arthropoda
Просмотров 3108 месяцев назад
Attack of the Parasitic Worms and Creepy Crawlies: Phylas Platyhelminthes, Nematoda and Arthropoda
Sponges, Jellyfish, Corals, and Sea Anemonemoneees: Phylas Porifera and Cnidaria
Просмотров 1508 месяцев назад
Sponges, Jellyfish, Corals, and Sea Anemonemoneees: Phylas Porifera and Cnidaria
Welcome to the Animal Kingdom
Просмотров 1348 месяцев назад
Welcome to the Animal Kingdom
Angiosperms: Fruits and Flower Power
Просмотров 1118 месяцев назад
Angiosperms: Fruits and Flower Power
Pining to Learn About Gymnosperms
Просмотров 1178 месяцев назад
Pining to Learn About Gymnosperms
Seedless Plants - Four Spore and Seven Thalli Ago
Просмотров 1498 месяцев назад
Seedless Plants - Four Spore and Seven Thalli Ago
Introduction to Plants: I Have No Money, so I Never Botany
Просмотров 4698 месяцев назад
Introduction to Plants: I Have No Money, so I Never Botany

Комментарии

  • @jIMwILLIAMS-im7kk
    @jIMwILLIAMS-im7kk Месяц назад

    Obviously following the dogmatic cult of darwinism we can conclude since a space shuttle and a gerbil are made of atoms they are related thus proving all things seen swirled into functionality mindlessly due to enviromemtal pressures .

  • @weissguyscience674
    @weissguyscience674 Месяц назад

    Public Domain Media Attributions Source 1: SARS-COV-2 Virus - Alissa Eckert, MS; Dan Higgins, MAM, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:SARS-CoV-2_without_background.png Source 2: Phylogenetic Tree of Life - This vector version: Eric Gaba (Sting, fr:Sting), Cherkash, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Phylogenetic_tree.svg Source 8: Theodosius Dobzhansky - Flickr, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Dobzhansky_no_Brasil_em_1943.jpg Source 10: Darwin Satire - See page for author, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Editorial_cartoon_depicting_Charles_Darwin_as_an_ape_(1871).jpg Source 11: Charles Darwin - Charles_Darwin_seated.jpg: Henry Maull (1829-1914) and John Fox (1832-1907) (Maull & Fox) [3]derivative work: Beao, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Charles_Darwin_seated_crop.jpg Source 13: Charles Lyell - Alexander Craig, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Lyell_1840.jpg Source 14: Jean Baptiste Lamarck - The original uploader was Kelson at French Wikipedia., Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Jean-baptiste_lamarck.jpg Source 16: Ear Model - NIH/NIDCD, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Ear_illustration.jpg Source 17: Galapagos Island Map - Jacques Descloitres, MODIS Rapid Response Project at NASA/GSFC, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Galapagos-satellite-2002.jpg Source 18: Darwin’s Finches - John Gould (14.Sep.1804 - 3.Feb.1881), Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Darwin%27s_finches_by_Gould.jpg Source 22: Right Whale - NOAA, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Eubalaena_japonica3.jpg Source 23: Gregor Mendel - Bateson, William, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Gregor_Mendel_Monk.jpg Source 24: Mendel’s Book - Biblioteca Europea di Informazione e Cultura, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Mendel,_Gregor_%E2%80%93_Versuche_%C3%BCber_Pflanzen-hybriden,_1911_%E2%80%93_BEIC_3921411.jpg

  • @skelebones4979
    @skelebones4979 4 месяца назад

    Got this in my recommended. Pretty funny science content.

  • @shadowseathe
    @shadowseathe 6 месяцев назад

    I've never seen an alive Sand Dollar before. Also thought Sea Cucumbers were a plant not an animal. Learn something new everyday 🤣

    • @weissguyscience674
      @weissguyscience674 6 месяцев назад

      Look up sea cucumber evisceration, it’s freaking weird.

  • @FreelancingwithDipu-ng6dw
    @FreelancingwithDipu-ng6dw 6 месяцев назад

    Hi, bro.I hope you are having a wonderful day. I just came across your RUclips channel and wanted to let you know that I think your videos are great but if you SEO your videos properly you will get better results in no time.

  • @weissguyscience674
    @weissguyscience674 7 месяцев назад

    Public Domain Media Attributions: Source 1: Elliptical Orbits - This is a screenshot taken from Jet Propulsion Laboratory site., Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:2427(Kobzar)_asteroid_orbit.png Source 2: Sun - NASA/SDO (AIA), Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:The_Sun_by_the_Atmospheric_Imaging_Assembly_of_NASA%27s_Solar_Dynamics_Observatory_-_20100819.jpg Source 3: Earth - NASA/ GSFC/ NOAA/ USGS, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Nasa_blue_marble.jpg Source 5: Biomes of North America - Gerald E. Rehfeldt, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Biomes_of_North_America_(Rehfeldt_et_al._2012)_-_CURRENT_01.jpg Source 10: World Map - physical-world-map-robinson.jpg (1920×973) (publicdomainpictures.net) Source 11: North Atlantic Ocean - Tom Patterson, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:North_Atlantic_seafloor.jpg Source 15: Hadley Cell - NOAA Climate.gov, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:NOAA_Hadley_cell_cross_section.jpg Source 19: Permafrost - Brandt Meixell, USGS - U.S. Geological Survey from Reston, VA, USA, CC0, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Permafrost_(12116729705).jpg

  • @weissguyscience674
    @weissguyscience674 7 месяцев назад

    Additional Media Source Attributions not in the description Source 14: Echidna Walking - Video by pixabay.com/users/thamvincent900-24764822/? thamvincent900 from pixabay.com//? Pixabay Source 17: Opossum - Image by pixabay.com/users/daynaw3990-3691002/? daynaw3990 from pixabay.com//? Pixabay Source 18: Opossum 2 - Image by pixabay.com/users/xandepontes-13842118/? Alexandre Pontes Gomes from pixabay.com//? Pixabay Source 20: Placenta - Gray38.png: User Magnus Manske on en.wikipediaderivative work: Amada44 talk to me, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/File:Placenta.svg Source 21: Map of African Continent - Image by pixabay.com/users/wikiimages-1897/? WikiImages from pixabay.com//? Pixabay

  • @desertmoon8781
    @desertmoon8781 7 месяцев назад

    Very helpfull,

  • @pindebraende
    @pindebraende 8 месяцев назад

    I don't understand what was bleeped out? Successful censorship I guess

    • @weissguyscience674
      @weissguyscience674 8 месяцев назад

      I have a running joke where I bleep out the word moist in my videos. It doesn’t bother me, but when I say that word in class, people hate it.

    • @pindebraende
      @pindebraende 8 месяцев назад

      @@weissguyscience674 ohh thanks for explaining the joke hahaha

  • @sciencenerd7639
    @sciencenerd7639 8 месяцев назад

    echinoderm larvae are bilateral during early development

    • @weissguyscience674
      @weissguyscience674 8 месяцев назад

      Yes, I mention that when I get to echinoderms. The focus of this video is protostomes.

  • @alimardan9532
    @alimardan9532 8 месяцев назад

    Watching from Pakistan

  • @peterhodgson3696
    @peterhodgson3696 8 месяцев назад

    It would be interesting if some protists were originally cancer cells that succeeded, or just healthy cells that survived the death of their multicellular organism. It would explain the difficulty in classifying them, because they didn't necessarily all evolve from a common protist ancestor, but are splintered off from points in the various multicellular kingdoms. It might also explain their parasitic predilections and host hopping life cycles

    • @weissguyscience674
      @weissguyscience674 8 месяцев назад

      Who knows? Between horizontal gene transfer and transposons, both of which deal with passing and integrating genes into other species, the evolutionary tree of life model may be overly simplistic. I mean the mitochondrion was once an independent prokaryotic organism and if you really want your mind blown, look up endogenous retroviruses.

  • @TheLaughingDove
    @TheLaughingDove 8 месяцев назад

    Love to see some weird little guys!

  • @gabelaws
    @gabelaws 8 месяцев назад

    Idk how this ended up in my suggested, but it was a good video. Very informative! Thanks for making it’

  • @benitoshapiro7131
    @benitoshapiro7131 8 месяцев назад

    Never knew malaria was a protist disease. Cool video

    • @weissguyscience674
      @weissguyscience674 8 месяцев назад

      Many people think mosquitoes, but they are carriers of the protist that causes it. In fact many protist diseases use animal hosts to spread disease to humans.

  • @danielduarte214
    @danielduarte214 8 месяцев назад

    this is such an interesting video keep up the good work man!

  • @rama_lama_ding_dong
    @rama_lama_ding_dong 8 месяцев назад

    tuna are apex predator sir

  • @rama_lama_ding_dong
    @rama_lama_ding_dong 8 месяцев назад

    although it is a little weird to hear rats blamed for black plague, gerbils anyone?

    • @weissguyscience674
      @weissguyscience674 8 месяцев назад

      I stand corrected. In 2015, it was announced that gerbils spread plague. I apologize to any rats I may have offended from this video.

  • @rama_lama_ding_dong
    @rama_lama_ding_dong 8 месяцев назад

    insert generic comment, i happen to think this channel should grow

  • @wouldbfarmer2227
    @wouldbfarmer2227 8 месяцев назад

    The mass of the skin prokaryote species on my body are like ankle weights and a backpack- they help me work out 🏋🏾

  • @wouldbfarmer2227
    @wouldbfarmer2227 8 месяцев назад

    I am going to say fungus and fun-guy ‘til I die ‘cuz fun-jus is jus too much fun!

  • @rosemarie6138
    @rosemarie6138 8 месяцев назад

    amazing and informational video, just in time for the coming semester! thank you :)

  • @WeighedWilson
    @WeighedWilson 9 месяцев назад

    How similar is ATP to RNA?

    • @weissguyscience674
      @weissguyscience674 8 месяцев назад

      ATP and RNA both contain Adenine. A in ATP stands for Adenosine which contains Adenine and RNA could have Adenine as one of the four nitrogenous bases.

  • @WeighedWilson
    @WeighedWilson 9 месяцев назад

    What elements do plants need to get from the soil in order to produce chlorophyll?

    • @weissguyscience674
      @weissguyscience674 9 месяцев назад

      Magnesium is a big part of the light capturing components of chlorophyll. It takes up the center of a giant ring-like structure in chlorophyll. Plants also need nitrogen in this region. Both magnesium and nitrogen originate from surrounding soil. The remaining elements of chlorophyll are hydrogens, oxygens, and carbons which all derive from water or the surrounding atmosphere.

    • @WeighedWilson
      @WeighedWilson 9 месяцев назад

      @@weissguyscience674 thanks for the complete reply!

  • @Bee-Science
    @Bee-Science 9 месяцев назад

    Nice video 👍