AP Bio: Mendelian Genetics - Part 1

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  • เผยแพร่เมื่อ 19 ต.ค. 2024

ความคิดเห็น • 23

  • @joshuacolborn2085
    @joshuacolborn2085 6 ปีที่แล้ว +106

    Imagine having a teacher that cares about you doing well in their class so much that they make youtube videos for you.

    • @joshuacolborn2085
      @joshuacolborn2085 6 ปีที่แล้ว +10

      Mine just sends letters home to my parents that I am failing

    • @TheDaniellouis
      @TheDaniellouis 4 ปีที่แล้ว +1

      You could have stopped at "cares" and I still wouldn't have been able to imagine. Just wait for college- forget letters, you'll be lucky if you get lectures that are worth attending

  • @lllhhh3467
    @lllhhh3467 6 ปีที่แล้ว +21

    One day before my AP Biology exam...;_; too sad that my teacher didn't teach us anything. Thank you for all the amazing videoes!!

    • @jurito6262
      @jurito6262 2 ปีที่แล้ว

      I know its been 3 years, but how did it go?

  • @underwood9584
    @underwood9584 7 ปีที่แล้ว +13

    Mr J i will never forget this! i am forever grateful.

  • @nikhitasharma9156
    @nikhitasharma9156 4 ปีที่แล้ว +5

    He is the reason I will pass my ap class... Thanks for that

  • @harik7500
    @harik7500 8 ปีที่แล้ว +9

    Love his subliminal style of humor. Thanks Mr. J

  • @book.lion1676
    @book.lion1676 7 ปีที่แล้ว +43

    mr. j = biology bae

  • @Crazypinkcatlady
    @Crazypinkcatlady 6 ปีที่แล้ว +7

    Thank you so much for uploading these great videos. It is very helpful for my biology class

  • @talibanchristian
    @talibanchristian 5 ปีที่แล้ว +2

    amazing lecture ty so much dude!

  • @anniewu3288
    @anniewu3288 9 ปีที่แล้ว +7

    THANK U SO MUCH

  • @basedmystik
    @basedmystik 7 ปีที่แล้ว +10

    BIG D IS DOMINANT

  • @zaina8776
    @zaina8776 6 ปีที่แล้ว +1

    Thanks alot for this amazing video.. but I have a simple question now it is said in the Campbell biology book that "an organism's traits do not always reveal its genetic composition " while as we know that traits are the same as the alleles how would that make sense ?

    • @1AWESOMETINKERBELL
      @1AWESOMETINKERBELL 6 ปีที่แล้ว +5

      zaina saad I think that means that the phenotype could be tall but that doesn't mean that the genotype Is necessarily TT it could be Tt (capital T for tall [Dom] t for short [rec]) so you can't always tell the genes by the looks

    • @1AWESOMETINKERBELL
      @1AWESOMETINKERBELL 6 ปีที่แล้ว +4

      Also traits portray allele. So traits are just the blue eyes while the alleles are the parts of genes that are coded for blue eyes

    • @ScienceWithJohnston
      @ScienceWithJohnston  6 ปีที่แล้ว +4

      +Amanda Renfro Very well said Amanda.

  • @m.yousef9512
    @m.yousef9512 6 ปีที่แล้ว +1

    whenever you write at the screen noisy sound getting out !!! by thanks sir really great explanation

  • @operationpojo
    @operationpojo 5 ปีที่แล้ว +9

    mendel was a plAyer

    • @insiya4561
      @insiya4561 5 ปีที่แล้ว +2

      HAHHAHHAAAA intelligent and a player XD

  • @madelineh348
    @madelineh348 4 ปีที่แล้ว

    had to come here because my professor absolutely sucks at teaching and doesn't care to help the class