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  • Опубликовано: 7 ноя 2024

Комментарии • 18

  • @mrl2527
    @mrl2527 5 лет назад +1

    Awesome video, thank you Dr. Claire, made my studying a lot easier.

  • @shaewheeler2976
    @shaewheeler2976 4 года назад

    Do migrating animals have different niches depending on the season?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      Yes, they can! Some migratory birds occupy different niches at different times of the year.

  • @pheonixsanchez-vasquez6263
    @pheonixsanchez-vasquez6263 4 года назад

    I was a little confused concerning the difference between regular resource partitioning and resource partitioning through character displacement?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      So your can divide up a resource behaviorally through different animals using different parts, or morphologically, via character displacement, so that different animals are shaped slightly differently so that they use slightly different resources.

  • @jessicahair3135
    @jessicahair3135 4 года назад

    In terms of competition, will there ever be a case when the two species could end up competing so much they basically "knock each other out"? If that makes sense.

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      It is rare. Usually one wins and the other is driven to local extinction.

  • @brookeklos6951
    @brookeklos6951 4 года назад

    Is there a species definition for a population that grows in abundance too much that they destroy a habitat? Something similar to Keystone species?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      Often times species that do this are introduced by humans and then they are called invasive species.

  • @daniellevuksinick1221
    @daniellevuksinick1221 4 года назад

    Do the Liver Fluke control the ants in a similar fashion that the "zombie ant fungus" controls ants?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      The exact mechanism that parasites use to control their hosts is not well understood, but generally, yes.

  • @katiemadic2549
    @katiemadic2549 4 года назад

    Would keystone species like sea otters be considered to have a mutualistic relationship with kelp because of how it helps keep kelp around and healthy or are keystone species and mutualistic relationships two separate concepts when it comes to this entirely?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      Generally that would not be considered a mutualistic relationship because they don't have a direct interaction.

    • @brookeklos6951
      @brookeklos6951 4 года назад

      That is a good question. Im not sure but I would guess that it would be a mutualistic relationship because both species are benefiting.

  • @baileycombs9956
    @baileycombs9956 4 года назад

    Is there keystone species on land specifically?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад

      Wolves and prairie dogs are examples of terrestrial keystone species.

  • @sarahsmith7208
    @sarahsmith7208 4 года назад

    This may be a goofy question but would we count plants in a community or just animals?

    • @dr.clairesays5104
      @dr.clairesays5104  4 года назад +1

      The community includes all organisms including plants, fungi, prokaryotes, etc.