Mendelian Genetics and Punnett Squares

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  • เผยแพร่เมื่อ 12 มิ.ย. 2024
  • For all of human history, we've been aware of heredity. Children look like their parents. But why? When Gregor Mendel pioneered the field of genetics, he began to try to answer that question, and now that we know about chromosomes, all of his work will make a lot of sense. Let's take a look at Mendel's work, his laws of segregation and independent assortment, and try to understand what these mean for genetics and inheritance.
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ความคิดเห็น • 310

  • @zeke70920
    @zeke70920 4 ปีที่แล้ว +462

    The intro, was the best thing ive ever seen

  • @badtaste5944
    @badtaste5944 3 ปีที่แล้ว +153

    I SLEPT THROUGH CLASS THIS WEEK SO THANK YOU FOR THIS

    • @claire5664
      @claire5664 3 ปีที่แล้ว +6

      LMFAOOO

    • @thuglifebacon3887
      @thuglifebacon3887 2 ปีที่แล้ว +1

      We do not care if you sleep did we ask?

    • @badtaste5944
      @badtaste5944 2 ปีที่แล้ว

      @@thuglifebacon3887 why the fuck would i care what you think?

    • @ItsPhandom
      @ItsPhandom ปีที่แล้ว +16

      @@thuglifebacon3887 Yes No one asked, No one asked for your toxicity

    • @BTHREEB3
      @BTHREEB3 ปีที่แล้ว +3

      @@thuglifebacon3887 you said you dont care, you also said noone asked, well just to tell you, you just asked "did we ask?", also you actually care, how? bro if you asked that means youre interested and if youre interested that also means you care.

  • @ericknight69
    @ericknight69 ปีที่แล้ว +55

    Gregor Mendel was invaluable in our understanding of genetics. Thank you for making this so easy and accessible.

  • @qaisarsbiology5267
    @qaisarsbiology5267 4 ปีที่แล้ว +223

    Absolutely crystal clear concept while clearing every aspect

  • @serrano0.l63
    @serrano0.l63 4 ปีที่แล้ว +65

    I shed a tear at how easy you explained this concept. Thank you🥺

  • @pillow1557
    @pillow1557 3 ปีที่แล้ว +55

    I don't know why can't school explain like this with every subjects

  • @wizardadam8413
    @wizardadam8413 4 ปีที่แล้ว +58

    this just showed me most of what i was looking for, and then told me so much more in a direction i didn't even realize i was heading.... damn good job here.

  • @grumpledum
    @grumpledum 4 ปีที่แล้ว +9

    one of the most coherent and clear teachers of youtube thank you so much!!

  • @mnkjohns1
    @mnkjohns1 3 หลายเดือนก่อน +4

    You explained this so much better than my science teacher, thank you, Professor Dave

  • @masalagravy6061
    @masalagravy6061 3 ปีที่แล้ว +50

    bro thank you so much I learned more from you than I did from my actual biology teacher. Ur a legend

  • @binibiningmakata9363
    @binibiningmakata9363 2 ปีที่แล้ว +5

    I really like you're way of explanation. It's smooth and clear and also the introduction is the best to catch the attention of the learners 😍

  • @natej8130
    @natej8130 2 ปีที่แล้ว +9

    Man, I studied this 10+ years ago in high school, I'm not sure what I'm doing here, but I'm somewhat glad I found this video for some reason. Great lesson, crystal clear and got me interested in learning more!

  • @shachoracee
    @shachoracee 4 ปีที่แล้ว +9

    You hit every point pertaining to Mendel's Model. Thank you!

  • @joseluissileboriaco7603
    @joseluissileboriaco7603 6 ปีที่แล้ว +133

    clear as water. Nothing to comment

    • @NoluvGil
      @NoluvGil 6 ปีที่แล้ว +16

      But yet you still did comment!!!

    • @sushantasaha5364
      @sushantasaha5364 5 ปีที่แล้ว +7

      It is crystal clear...not clear as water...water ain't tht clear 😂😂

    • @KendallMooreProfile
      @KendallMooreProfile 4 ปีที่แล้ว +9

      @@sushantasaha5364 it depends where you live, I guess. Where I live, water is most definitely clear... lol!

    • @joseluissileboriaco7603
      @joseluissileboriaco7603 4 ปีที่แล้ว +7

      @@sushantasaha5364 how did you clean your crystal?

  • @shielabelleza6654
    @shielabelleza6654 3 ปีที่แล้ว +1

    This is the only video that I had been searched with a clear and very good explanation. I already subscribe and recommend this channel to my classmates. Thank you!

  • @urbanoguinto5189
    @urbanoguinto5189 2 ปีที่แล้ว +22

    Hello Professor Dave, thanks so much for all those videos. It made all my students understand many topics in my Science classes, I sent them the link of your videos so they can watch your videos at home.

  • @saqibmahmood6353
    @saqibmahmood6353 6 ปีที่แล้ว +46

    absolutely amazing my teacher was okay at explaining this but you were amazing.

  • @nadaesawy7810
    @nadaesawy7810 4 วันที่ผ่านมา

    you know what prof Dave I used to watch your videos back in high school and even I am in med school now I am still watching you ...

  • @leoz4343
    @leoz4343 5 ปีที่แล้ว +19

    I absolutely love the way you teach! Can you please discuss in depth regarding pedigree analysis. I am confused in terms of the types of pedigrees and how to identify the genotypes

    • @ariyohalimat469
      @ariyohalimat469 ปีที่แล้ว +1

      Prof Dave
      I'd appreciate if you could still help with this
      I'm also in the same situation now

  • @sameerkc5699
    @sameerkc5699 3 ปีที่แล้ว +3

    love the way you explain. its clear as always. thank you

  • @maliffacarvalho7206
    @maliffacarvalho7206 2 ปีที่แล้ว +7

    Thank you soooooooooo much prof. Dave, your explanation made my assignment easy and understandable....thank you for such an amazing video....!!!!

  • @thedude8798
    @thedude8798 2 หลายเดือนก่อน +1

    Thank you 🙏🏽 I dropped out of high school when I was 16… started a family. Got into the trades. I make a decent living for myself and my family. But your videos and videos like it. Allow a high school dropout like myself. To continue learning about subjects I’m interested in. Thank you my friend

  • @GamingEpochs
    @GamingEpochs 6 ปีที่แล้ว +23

    I have a Biology Test coming this week. TY

  • @PeaceOnPurpose7
    @PeaceOnPurpose7 6 หลายเดือนก่อน

    Your explanation of these topics are very transparent. Thanks Professor Dave!! ❤

  • @jungwonnieyang6398
    @jungwonnieyang6398 2 ปีที่แล้ว +4

    This helps me a lot! Because I am struggling in my science class and I need some videos like this. Thanks! :)

  • @cristianmarinescu3053
    @cristianmarinescu3053 7 หลายเดือนก่อน +2

    I've never understood this stuff in my high school years, so thank you for explaining it so clearly!

  • @Maddie-ex6wb
    @Maddie-ex6wb 3 ปีที่แล้ว +2

    Thanks! You did so good explaining this! I completely understand now!

  • @hagaralaa2675
    @hagaralaa2675 3 ปีที่แล้ว +3

    Thanks for this great work professor.

  • @anupalchoudhury7977
    @anupalchoudhury7977 4 ปีที่แล้ว +3

    wonderful explanation,this helped me a lot,thank you (professor Dave)

  • @clarizze6600
    @clarizze6600 10 หลายเดือนก่อน +1

    Holy Moly- this video answered all my questions in a single file... WoW

  • @mariusmule
    @mariusmule 3 ปีที่แล้ว +1

    Great explanation. Well done!

  • @jtime5041
    @jtime5041 8 หลายเดือนก่อน +2

    Such a helpful video. Thanks professor ✨️

  • @rocknroll818
    @rocknroll818 3 ปีที่แล้ว +8

    hi classmates

  • @sabinanyakundi2875
    @sabinanyakundi2875 2 ปีที่แล้ว +1

    Thank you so much for this sir. Extremely helpful.

  • @ahmetarslan4540
    @ahmetarslan4540 2 ปีที่แล้ว +5

    Thank you Professor Dave.It was really quiet helpful.

  • @WeloveJesus....
    @WeloveJesus.... 11 หลายเดือนก่อน

    Wow, your explanation is just awesome. Thank you.

  • @fishcious
    @fishcious ปีที่แล้ว +2

    As usual, this is a great set of videos. My only suggested change would be at about min 11 of this video, specifying that the dihybrid cross where both parents are heterozygous in both traits always gives the ratio of 9:3:3:1. I know it's implied, but wouldn't hurt to specifically say it (or write it as a note in the video)

  • @Nick.5.9..175
    @Nick.5.9..175 หลายเดือนก่อน

    Amazing job sir, I set up study guides for my classmates/me, and lecturing on these topics is far easier after watching these videos, thank you!

  • @jc-td4cc
    @jc-td4cc 6 ปีที่แล้ว +4

    A massive thank you to you sir!! This really helped me a lot.

    • @naeemakausar378
      @naeemakausar378 3 ปีที่แล้ว

      It's good to see harry tho e

    • @thuglifebacon3887
      @thuglifebacon3887 2 ปีที่แล้ว

      We do not care that teacher sucks at teaching lol

  • @matroxman11
    @matroxman11 6 หลายเดือนก่อน

    The cow drawings at 13:47 are *chefs kiss*
    Thank you for the succinct recap of high school biology professor Dave you a real one.

  • @asher7829
    @asher7829 3 ปีที่แล้ว +2

    This helps a lot! Thanks!

  • @allzzjn
    @allzzjn 5 ปีที่แล้ว +17

    My school is rushing the midterms and both teachers and students are frantic and in a hurry. This will help me ace the exam!

  • @JohnAethelredCruz
    @JohnAethelredCruz 2 ปีที่แล้ว

    Thank You so Much for this Professor Dave! Much Love from the Philippines

  • @geetugupta7244
    @geetugupta7244 ปีที่แล้ว +1

    Two words- Nice and precise...!

  • @nurawelahmed4860
    @nurawelahmed4860 2 ปีที่แล้ว

    thanks for brief explanation

  • @sangitaingole9321
    @sangitaingole9321 2 หลายเดือนก่อน

    Incredible explanation ❤

  • @chieparras4815
    @chieparras4815 2 ปีที่แล้ว

    preparing my son for a test. thank you so MUCH for this.

  • @miks_and_match
    @miks_and_match 2 ปีที่แล้ว

    Thank you for this! Really helped me

  • @ryvincentestose966
    @ryvincentestose966 ปีที่แล้ว

    You know what you are way more accurate of teaching than my own teacher in the Philippines. 👌👌👌👌

  • @abdogamer4606
    @abdogamer4606 4 ปีที่แล้ว +2

    Good teacher from Saudi Arabia

  • @Dadsuhailaofficial
    @Dadsuhailaofficial 5 หลายเดือนก่อน

    wonderful lesson here

  • @milkluvr4058
    @milkluvr4058 3 ปีที่แล้ว +1

    thank you for this video

  • @zeinababdallahebrahem956
    @zeinababdallahebrahem956 ปีที่แล้ว

    It is the best explanation ever , thank you

  • @AnonyMous-it2ww
    @AnonyMous-it2ww 5 ปีที่แล้ว +1

    You cleared my doubt

  • @Denis-rz7qn
    @Denis-rz7qn 5 ปีที่แล้ว +6

    best bio teacher i have ever had

  • @aristotelispapageorgiou4627
    @aristotelispapageorgiou4627 4 ปีที่แล้ว +1

    Thank you!

  • @babyface5035
    @babyface5035 5 ปีที่แล้ว +1

    This is really good. Thanks

  • @user-rk2fm3bn3u
    @user-rk2fm3bn3u 6 หลายเดือนก่อน

    Thank you professor ❤

  • @priyadarshan2208
    @priyadarshan2208 5 ปีที่แล้ว +2

    You are Best in biology

  • @Omar-Khaairy
    @Omar-Khaairy ปีที่แล้ว

    Thanks so much

  • @blackinfinity976
    @blackinfinity976 5 ปีที่แล้ว +7

    Thanks you so much... I can't explain how much it help me 😭

  • @historyrevisit
    @historyrevisit 3 ปีที่แล้ว +1

    Amazing video

  • @abellanaetal.group1426
    @abellanaetal.group1426 2 ปีที่แล้ว +1

    Thanks!

  • @yeknomican
    @yeknomican 6 ปีที่แล้ว +1

    Master Class of Dave

  • @user-hj3uk1wj3z
    @user-hj3uk1wj3z 6 หลายเดือนก่อน

    Thank you 😊😊

  • @Psiredem
    @Psiredem 2 ปีที่แล้ว

    Dave is a hero!

  • @AhCreations10
    @AhCreations10 2 ปีที่แล้ว

    Very use full sr

  • @anyahmelvis1543
    @anyahmelvis1543 9 หลายเดือนก่อน

    THANK YOU VERY MUCH SIR

  • @MrFishyCC
    @MrFishyCC ปีที่แล้ว +1

    The intro is everything 😂❤

  • @jungvanshi5852
    @jungvanshi5852 3 ปีที่แล้ว +1

    Thank you. ♡

  • @ambrosegriffiths6745
    @ambrosegriffiths6745 4 ปีที่แล้ว

    you did a great job, this helps me understand the topic.

  • @RomajaneAbrenio
    @RomajaneAbrenio 6 ปีที่แล้ว +1

    Thank you. This is very helpful!

  • @fatimaalarabi5581
    @fatimaalarabi5581 3 ปีที่แล้ว

    Thank youuuuu so much

  • @lightljos7999
    @lightljos7999 3 ปีที่แล้ว +2

    Professor Dave your explanation is just wow

  • @susan5862
    @susan5862 2 ปีที่แล้ว

    Thank you so much ❤

  • @reannemadriaga6383
    @reannemadriaga6383 5 ปีที่แล้ว +4

    This helped me a lot! Thanks 😅😊

  • @nabilashah299
    @nabilashah299 4 ปีที่แล้ว +1

    Thank u so much

  • @jessievaughn5467
    @jessievaughn5467 6 ปีที่แล้ว +1

    Thanks, great tutorial for my test today!

  • @audriuxgaming2587
    @audriuxgaming2587 ปีที่แล้ว

    I have a question. Do u pollunate the white flower to the purple one and take the seeds? If you take the white flowers seed would the white gene be dominant.

  • @aphrodite9042
    @aphrodite9042 5 ปีที่แล้ว +5

    Still loving your intro 0:03

  • @anakinskywalker2472
    @anakinskywalker2472 3 หลายเดือนก่อน

    Bio quiz tomorrow I am writing this at 9 22 pm in bed instead of studying I got the goat professor Dave NO REGRETS!!

  • @narendrasahu8896
    @narendrasahu8896 4 ปีที่แล้ว +2

    Clear explanations I understand very well, thank u

  • @rainydayswithxlshirtandcof5684
    @rainydayswithxlshirtandcof5684 3 ปีที่แล้ว +1

    Thanks a lot! I understand this now clearly than before.

  • @cheskachu6777
    @cheskachu6777 7 หลายเดือนก่อน

    Love this man!!

  • @claire5664
    @claire5664 3 ปีที่แล้ว +8

    THANK YOU FOR THIS I WAS SCROLLING THROUGH MY TWITTER WHILE CLASS

  • @melantor7779
    @melantor7779 ปีที่แล้ว

    thank soo much

  • @kirasongz
    @kirasongz หลายเดือนก่อน

    Thanks sir 😩

  • @jonardbuncag1993
    @jonardbuncag1993 3 ปีที่แล้ว +3

    thank you for saving me, genetics jesus

  • @janicemacalam8783
    @janicemacalam8783 3 ปีที่แล้ว +4

    i stan professor dave! ✨

  • @mohamedsafwat8419
    @mohamedsafwat8419 6 ปีที่แล้ว +10

    I'm Egyption.
    I'll be so grateful if you talk about biotechnology .
    Thank you very much , sir .
    I have an exam in this area next weak 😂😂.

    • @ProfessorDaveExplains
      @ProfessorDaveExplains  6 ปีที่แล้ว +7

      well i have one tutorial on that at the end of this biology series. it's not super in-depth but it's a start!

    • @mohamedsafwat8419
      @mohamedsafwat8419 6 ปีที่แล้ว +1

      Great .
      Thank you ,sir .

    • @thuglifebacon3887
      @thuglifebacon3887 2 ปีที่แล้ว

      @@ProfessorDaveExplains lol u suck

  • @pollonvidia
    @pollonvidia 9 หลายเดือนก่อน +3

    hard to believe, but this video was recommended to me by a modpack of MINECRAFT, which is based on teaching Mendel's laws with bees

  • @rijithraj1
    @rijithraj1 ปีที่แล้ว

    You should have born as my teacher since my kinder garden. You are awesome :)

  • @abdelmaseehmabrouk1814
    @abdelmaseehmabrouk1814 2 ปีที่แล้ว

    awesome explanation

  • @johnwilson7544
    @johnwilson7544 4 ปีที่แล้ว +4

    Your explanation skill is very good I got impressed a lot

    • @johnwilson7544
      @johnwilson7544 4 ปีที่แล้ว +1

      Your command on subject matter is very good

  • @yumi-ze7pb
    @yumi-ze7pb 3 ปีที่แล้ว +1

    Thanks, btw Im here because of the module

  • @iqrasarwar9968
    @iqrasarwar9968 3 หลายเดือนก่อน

    can you cross YySs and yyss ? Does this phenotypic ratio of 9:3:3:1 must be formed for all dihybrid crosses?

  • @ianvazquez5899
    @ianvazquez5899 2 ปีที่แล้ว

    great video

  • @kaylalinton6848
    @kaylalinton6848 5 ปีที่แล้ว +4

    Wow!!! Brilliant, thank you very much

  • @sehrchowdhury4889
    @sehrchowdhury4889 3 ปีที่แล้ว +1

    Yesss I finally understand

  • @maysaaalrefaee6102
    @maysaaalrefaee6102 ปีที่แล้ว

    dude dude thank you bro my test is tomorrow and I understood nothing from my teacher thanks dude