Multiple Alleles (ABO Blood Types) and Punnett Squares

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  • Опубліковано 27 лют 2015
  • Learn how to set up and solve a genetic problem involving multiple alleles using ABO blood types as an example! This video has a handout here: www.amoebasisters.com/handouts...
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КОМЕНТАРІ • 550

  • @AmoebaSisters
    @AmoebaSisters  5 років тому +480

    We learned something new that we want to pin here! In our location, the blood type without A or B antigens is written as letter "O" pronounced "oh." But in many countries, it's written as zero "0" called zero/null.

    • @i_am_me1238
      @i_am_me1238 4 роки тому +14

      Why can't you 2 be my biology teachers??? :(

    • @autumndavis5514
      @autumndavis5514 4 роки тому +4

      Thank you. I always appreciate your videos. Amoeba sister are very talented and smart. God is good.

    • @anacletocazar5173
      @anacletocazar5173 4 роки тому +1

      Thank you, speaking amoeba you are the one planet earth's wonders! i don't want to greet your cousins the viruses they may carry something verry bad for me.

    • @Uaperm283
      @Uaperm283 2 роки тому

      A B AB O IN HISTORY IS A B C D

    • @xxnikita_bearxx6916
      @xxnikita_bearxx6916 Рік тому

      @@i_am_me1238 because she doesn't work at youre school

  • @katherinerivas2603
    @katherinerivas2603 5 років тому +591

    I don't really comment on videos but I just wanted to take the time to say thank you amoeba sisters. Your videos helped me refresh biology concepts that I have forgotten since I graduated college. Thanks to your videos, I passed my biology praxis exam so thank you.

    • @Bat_Thief
      @Bat_Thief 2 роки тому +3

      how does this have more likes than their pinned comment.

  • @Parker_Garage
    @Parker_Garage 8 років тому +1369

    Why can't you be my biology teacher??? 😕😢

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    @hanason3082 8 років тому +404

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    @carennicolelano4979 3 роки тому +109

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    @user-uj5zs1kb8x 8 років тому +57

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    @jessblair2834 3 роки тому +12

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  • @neileoZz
    @neileoZz 9 років тому +20

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    • @eeshapopat4067
      @eeshapopat4067 Рік тому

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    • @AmoebaSisters
      @AmoebaSisters  9 років тому +4

      tinytica13 You are SO welcome! Thank you so much for the heart-warming comment! ^o^

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    @thenhewonders 9 років тому +30

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    @marissagutierrez7214 8 років тому +5

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    @ashley3913 2 роки тому +8

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  • @B3bita1215
    @B3bita1215 8 років тому +12

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    • @AmoebaSisters
      @AmoebaSisters  8 років тому +2

      +B3bita1215 That makes our day!! Thank you so much for watching! :D

  • @marinjr.reynaldoj.7605
    @marinjr.reynaldoj.7605 3 роки тому

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  • @orlyd9763
    @orlyd9763 5 років тому

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  • @savannahwoodard6441
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    Videos like these are getting me through my Genetics class this summer! Thanks guys!

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    @silenthillrequiem 8 років тому

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    @Jason-ig1kg 7 років тому +5

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    @monajenks5398 8 років тому +1

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    @joemamaligmaballs7737 3 роки тому +4

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    @gerardosantillan9771 4 роки тому

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    @phantom-pr6op 9 років тому +8

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    @crystalimitator 7 років тому +5

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    • @norceenhamdi
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  • @emmanroldan2410
    @emmanroldan2410 5 років тому

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    @azkachaudhry1957 8 років тому +14

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  • @clairenime
    @clairenime 11 місяців тому +1

    Have an exam in a few hours and needed the reminder on how blood type punnet squares worked. Now If it shows up I know not to be worried.

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    @mariateresaperias483 3 роки тому +1

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    @chrisrickenbacker8924 9 років тому +3

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    • @AmoebaSisters
      @AmoebaSisters  9 років тому +2

      Park Gamers Thanks for sharing our videos with your class! Nice job on that test!! :D

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    @ananya.a04 3 роки тому +4

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    @tahirah6 3 роки тому +1

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    @josemaldonado4577 8 років тому

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    @uriventura9237 4 роки тому

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    @karenreynolds8348 7 років тому

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  • @rameenahmed5928
    @rameenahmed5928 2 роки тому

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  • @Pooky1991
    @Pooky1991 10 місяців тому

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    @ChrisRodriguez-bf2lw 9 років тому +4

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    • @AmoebaSisters
      @AmoebaSisters  9 років тому +3

      Chris Rodriguez Thank you so much! You always have great questions, and we really appreciate you taking the time to watch our videos. So glad that you enjoy biology---we think it is the most exciting subject in the world!

  • @Abdulaziz2003
    @Abdulaziz2003 7 років тому

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    @chrissulaiman2301 8 років тому +3

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    Now I finally got it thank u

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    @likeabanner 9 років тому +2

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  • @tashianacarnes5942
    @tashianacarnes5942 9 років тому +3

    Thanks!!!! THIS WAS VERY HELPFUL

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    @Pochita07 8 років тому

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    @natashaevans6379 9 років тому +1

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  • @muhammadanwar-ul-mustafa7696
    @muhammadanwar-ul-mustafa7696 4 роки тому

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    @estyeliseev 8 місяців тому

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    @simranqureshiclass12secb2 3 роки тому +1

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    @jessamiranda7555 4 роки тому

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    @designedaura2277 Рік тому +1

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    @jafaruitsemen5725 6 років тому

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    @galacticsombrero9487 5 років тому

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    @stephalloplayz 3 роки тому

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    @nikahesari3139 2 роки тому

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    @markreza3273 7 років тому +1

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  • @esian07
    @esian07 4 роки тому

    Thanks, guys for the help. Ready for my punnet square test tomorrow!

  • @princessfouzi3286
    @princessfouzi3286 6 років тому

    Yo loved it.. These videos makes the concept easy to understand... Graphics are just adorable

  • @ricardo5831
    @ricardo5831 6 років тому

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    @suggsderrick14 9 років тому +8

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    @tamzidrahman2673 9 років тому

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    @lovemyself5969 3 роки тому

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    Thankyou so much

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    @chrisiasunny4387 8 років тому +1

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    @swayingmarco 2 роки тому

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    @maykohler3397 9 років тому +5

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    @norahverma Рік тому

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    @lilyjackson8068 2 роки тому

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    @samuelpasternack6782 4 роки тому

    Low-key makes science easy to learn. My actual science teacher doesn't teach, she just tells you to do the work, without saying how to do it.

  • @vkr373
    @vkr373 8 років тому +1

    Thanks u guys, everyone says that 0- is a useless blood type.😊😊😊😊😊😊😊😊

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    @prithvirajpodder1502 8 років тому

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    @carmidc 3 роки тому

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  • @sadowwarrior8179
    @sadowwarrior8179 8 років тому +4

    this is my Biology homework... Nice!