Genetics: Linkage Problem #1: Map Distance, Coefficient of Coincidence, and Interference

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Пікірлер: 179

  • @keiraalbano2184
    @keiraalbano21844 жыл бұрын

    You just taught me 2 weeks of genetics in 12 minutes. This is amazing.

  • @gianpietra16
    @gianpietra165 жыл бұрын

    you saved my life, you are now my dad

  • @vmqueen

    @vmqueen

    5 жыл бұрын

    HAHAHAHAHA

  • @sean2606

    @sean2606

    3 жыл бұрын

    LOL

  • @tokumeichan38

    @tokumeichan38

    Жыл бұрын

    Lmaoo plz

  • @p.bcreation9730

    @p.bcreation9730

    10 ай бұрын

    😂😂🤣🤣🤣

  • @debismita09

    @debismita09

    6 ай бұрын

    🤣🤣🤣🤣🤣🤣

  • @alandriaglenn3145
    @alandriaglenn31452 жыл бұрын

    I was literally just going crazy because I have an exam coming up and I was so lost even after watching all of my professors lecture videos. You made things so simple and straight to the point THANK YOU SO MUCH!!

  • @kurtcramer6791
    @kurtcramer67915 жыл бұрын

    Wish you were teachiing my genetics class. Thank you for the clarity.

  • @cheeseEmonster
    @cheeseEmonster5 жыл бұрын

    I never comment on these things, but this was the BEST VIDEO related to genetics I have ever seen.

  • @sophiad123
    @sophiad1234 жыл бұрын

    I have been looking EVERYWHERE for a video explaining double crossovers and linkage like this. You explained it perfectly to me, I feel way more confident on this subject! THANK YOU, THANK YOU, THANK YOU!!!

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    You're welcome~

  • @Hammie5105
    @Hammie51055 жыл бұрын

    The billion dollar question was the question I needed answered to solve all my problems

  • @alyhoney9338
    @alyhoney93383 жыл бұрын

    Made my professor look like he was overcomplicating EVERY step. Thank you!

  • @sierra5726
    @sierra57265 жыл бұрын

    I thank you from the bottom of my heart because you literally might be the reason I pass my genetics exam. This tiny moment of relief gives me hope that I can and should remain in my pre-dental program. Thank you so much.

  • @CatalystUniversity

    @CatalystUniversity

    5 жыл бұрын

    I'm happy this video was able to help you!

  • @myforever13
    @myforever133 жыл бұрын

    i have been confused on how to figure out which single recombinants go together for weeks. and here is this perfect video that makes me understand. thank you! i dont know what i would do without vids like this

  • @sphuxisanime6382
    @sphuxisanime6382 Жыл бұрын

    My lecturer couldn't help me understand this in 1 semester and you did it in 12 minutes. Thanks a lot you are a life saver.

  • @emmasalminen3930
    @emmasalminen3930 Жыл бұрын

    Of all the videos on this topic, you made it the most simple and easy to understand. Thank you!!

  • @HK-mu2bt
    @HK-mu2bt3 жыл бұрын

    OMG how do i like this a million times!!!!!!!! thanks a lot this was so much easier to understand

  • @aliseoll8262
    @aliseoll82622 жыл бұрын

    i have a genetics exam on friday and this video just saved me!!

  • @ayronmoleen8153
    @ayronmoleen81535 жыл бұрын

    You’re an angel sent from genetics heaven. Thank you sir!!

  • @CatalystUniversity

    @CatalystUniversity

    5 жыл бұрын

    Glad this helped, Ayron!

  • @sujitbiswas268
    @sujitbiswas2686 ай бұрын

    This video changed my genetics exam 😍

  • @gabriellascarcella8051
    @gabriellascarcella80514 жыл бұрын

    This saved my life!!! My prof put this on the exam and didn't even teach it to us.... this is saving me for my final!! Thank you

  • @thegoonerz
    @thegoonerz2 жыл бұрын

    I cannot leave this without saying thanks. Tomorrow is the exam. You explained it really well. Thanks, Sir.👏🏼

  • @CJelloCello
    @CJelloCello4 жыл бұрын

    Thank you SO much for making this video. I wish my professor would teach like this!

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    Thank you!

  • @ankit8930
    @ankit89305 жыл бұрын

    Thank you so much Sir. After going through most of the videos on this topic this was the most clearly and easily understanble. It will come for sure in my semester exam . Thank you again 😊

  • @CatalystUniversity

    @CatalystUniversity

    5 жыл бұрын

    Thank you so much for the kind words, Ankit.

  • @Ari-jp7kt
    @Ari-jp7kt2 жыл бұрын

    You saved my life and now you are my dad (2) Thank you so much

  • @fatimahkadiku7368
    @fatimahkadiku73683 жыл бұрын

    Did u just ask if it made a little bit of sense? Oh my God, u just saved me from going bunkers. I watched several videos on this problem and tot to myself, this is the end! Until I came across this. Thank you and God bless u sir. It made a gazillion sense.

  • @obfirmoviatorem
    @obfirmoviatorem Жыл бұрын

    Thankyou I got my transmission genetics test tomorrow

  • @legenarymaster3696
    @legenarymaster36962 жыл бұрын

    You are absolutely amazing. Something made so complicated by my teacher is beyond simple when explained by you.

  • @danielpinchas5972
    @danielpinchas59724 жыл бұрын

    This was by far the best genetics video ive seen so far on youtube. clear and good explanation. thank you

  • @haninelee
    @haninelee2 жыл бұрын

    i just want to say A BIG THANK YOU YOU SAVED MY LIFE

  • @bt-poulomibanerjee7371
    @bt-poulomibanerjee73713 жыл бұрын

    ohh my god!!! I was so confused with this topic before I watched this video.....thanks a lot sir !!!

  • @adrisha7520
    @adrisha7520 Жыл бұрын

    Thankyou ❤ you explained it so well.. I'm speechless and so full of gratitude... This is the best video i have seen so far..the best...i literally watched more than a dozen videos, but this one really helped...others aren't helpful

  • @esahoosa
    @esahoosa4 жыл бұрын

    Omg so helpful! Was trying for a while to figure this out, never thought it was this straight forward :0

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    Thank you!

  • @michaelachampagne5260
    @michaelachampagne52603 жыл бұрын

    I never comment on anything but you just made my night. I had no hope of figuring this out on my own!

  • @HANACANHASI
    @HANACANHASI4 жыл бұрын

    This was amazing oh my gosh thank you so much!! Never stop helping people and teaching, you're amazing!!

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    I will continue! Thank you

  • @nicoleouellette2694
    @nicoleouellette26943 жыл бұрын

    THIS. Thank you for making this video, so much more helpful than a professor posting lecture videos or reading the textbook.

  • @simrannisha8793
    @simrannisha87932 жыл бұрын

    vrry very helpful sir anytime i have a doubt comeback to this video LITERALY HELPFUL

  • @aireenshazwani1403
    @aireenshazwani14033 жыл бұрын

    you saved my final marks, no words could describe how grateful i am *cries

  • @matthewcardenas5124
    @matthewcardenas5124 Жыл бұрын

    I like how a 100k tuition lead me to a free KZread video and 178$ book!

  • @lilligaspard7024
    @lilligaspard70243 жыл бұрын

    Thank you soooo soo much for this video, I had a lot of problems trying to solve these gene maps and you finally helped me do one on my own without any mistakes!!! Truly the best video regarding this topic!

  • @xxxxxv_lll
    @xxxxxv_lll6 ай бұрын

    Thank you so much for this video. I’m gonna have an AP bio test for genetics soon and I was going over my Mastering Biology and came across questions similar to the ones in the video. I was wondering how the answers were 12 and 5, but your explanation helped a lot.

  • @aahana-yz9vv
    @aahana-yz9vv Жыл бұрын

    You literally saved me just a day before mu genetics paper❤😂😂

  • @naomives96
    @naomives964 жыл бұрын

    Isn't the +b+ a double crossover if the parentals are +++ and abc? I don't get it.

  • @ira4770
    @ira47702 жыл бұрын

    My exams in 1 week and I missed the online class... thankfully this video exists

  • @help.chiakinanami.1789
    @help.chiakinanami.1789 Жыл бұрын

    THANK YOU FOR SAVING MY MIDTERMS

  • @williammango80
    @williammango803 жыл бұрын

    from Portugal, big Thank you for both of the videos! they helped me a lot

  • @albethegreat8737
    @albethegreat87374 жыл бұрын

    you are a GOAT (Greatest Of All Time) Thank you for the great explanation.

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    Thank you!

  • @summerfatima2525
    @summerfatima2525 Жыл бұрын

    Thank you for this video it explained things perfectly ! I admire the amount of detail you put in - whether that’s noting coc formula computation gives error from math to having to add individual subunits for total centimorgan length … everything is mentioned ! You are an excellent teacher and just gained a new subscriber ~

  • @curlymeg2173
    @curlymeg21735 жыл бұрын

    Wow, this tutorial helps so much. Thank You

  • @CatalystUniversity

    @CatalystUniversity

    5 жыл бұрын

    Thank you, glad this helped!

  • @KrishtiBhattacharjee
    @KrishtiBhattacharjee3 жыл бұрын

    Thank youu!! This is a life saver. Unfortunately, i still have to apply the complicated and longer methods in my exams... But this actually helped me understand everything. I feel like a weight has been lifted!

  • @graysongretzinger951
    @graysongretzinger9513 жыл бұрын

    Youre amazing man. Only got tripped up once and I missed the lecture for this.

  • @AriannaGama
    @AriannaGama9 ай бұрын

    This helped so much, I finally understand!! THANK YOU!!

  • @hortchannel
    @hortchannel5 жыл бұрын

    this is just what I wanted.Thank you .

  • @rose-rb6ii
    @rose-rb6ii Жыл бұрын

    A BIG THANKS TO YOU SIR!

  • @eznahsheel1071
    @eznahsheel10712 жыл бұрын

    This explains incredibly, thank you.

  • @lauracallan8119
    @lauracallan81193 жыл бұрын

    Omg thank you so much, I was so confused and this is the first time everything has made sense

  • @owenalbanese6891
    @owenalbanese68914 жыл бұрын

    Bro you are amazing! Thank you for putting these videos up!

  • @sreemotichatterjee4345
    @sreemotichatterjee43453 жыл бұрын

    outstanding one... thanks a lot sir

  • @effielevenson5986
    @effielevenson5986 Жыл бұрын

    I have my exam tomorrow and I understand this so much better now! Thank you!

  • @sadafs7729
    @sadafs77294 жыл бұрын

    best explanation on this topic! thank you!

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    Thank you!

  • @DILS_in_scince_and_biology
    @DILS_in_scince_and_biology3 жыл бұрын

    thx dude u make me pass the genetics exam

  • @moumitabasak3084
    @moumitabasak30845 жыл бұрын

    I couldn't figure out how the genes are located in the middle,you help me

  • @prateekshayadav8950
    @prateekshayadav8950 Жыл бұрын

    Really your life saver 😭❤️

  • @zerowolf137
    @zerowolf13710 ай бұрын

    This is probably the best example of a 3 point test cross. I was so confused.

  • @jessicaneamtu9053
    @jessicaneamtu90532 жыл бұрын

    This video is amazing!!! It made everything seem so simple. Thank you so much!!

  • @wikparla8408
    @wikparla84082 жыл бұрын

    This is so well explained. Thank you for this video !

  • @Crystal_Scott
    @Crystal_Scott3 жыл бұрын

    Wow Thank you so much!! I really needed this video

  • @sehrishbashir7002
    @sehrishbashir70024 жыл бұрын

    This was truly amazing!! Such Profound explanation!! Thanks alot!

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    Thank you!

  • @Moni0401
    @Moni04016 ай бұрын

    Its really very useful and very clear to understand😊😊😊tnq❤

  • @Phyto.
    @Phyto.6 жыл бұрын

    Thank you so much!!! After hours upon hours of struggling, it finally makes sense thanks to you! Liked and Subscribed :)

  • @mtado4933
    @mtado4933Ай бұрын

    hey, thanks for the explanation, amazing video, to the point and informative and blah blah blah anyways i love you now.

  • @maryjoe6918
    @maryjoe69183 жыл бұрын

    Thank you so much. Clear explanation. God bless !

  • @shradharana615
    @shradharana6153 жыл бұрын

    Thanks 💜💜💜 I hv test today...nd u save me

  • @ravidurangala6044
    @ravidurangala60446 жыл бұрын

    very clear explanation.. thank you very much.. keep it up the good work

  • @James15412
    @James154122 жыл бұрын

    thank you!!!! you saved my life

  • @isaiahdrye218
    @isaiahdrye2183 жыл бұрын

    Thank you for being a real teacher ❤️

  • @kanikatripura6211
    @kanikatripura62113 жыл бұрын

    Thank you for making it much more simpler compared to how our professor made it sound which I literally don't know what out of it...thanks a lot,

  • @davideisenstadt3745
    @davideisenstadt37453 жыл бұрын

    you save my genetics grade my man; thanks so much

  • @user-kz6xc7rr6m
    @user-kz6xc7rr6m4 жыл бұрын

    Love U, saved me from retaking genetics

  • @anoncurry5004
    @anoncurry50043 жыл бұрын

    you sir, are a legend ..........

  • @nyluong5427
    @nyluong54274 жыл бұрын

    Very helpful! Thank you!

  • @CatalystUniversity

    @CatalystUniversity

    4 жыл бұрын

    Thank you!

  • @dogedoger2606
    @dogedoger26063 жыл бұрын

    Thank you so much for this explanation!

  • @yamnagirl6837
    @yamnagirl68373 жыл бұрын

    Thanks a lot. You are awesome.

  • @alexu176
    @alexu1765 жыл бұрын

    Bless, you didn't explain what meiosis is and helped me visualize what's going on! :D

  • @kajal-608
    @kajal-6084 жыл бұрын

    thanku so much sir 😆 wonderful explaination 👌👌👌👌

  • @shaharbennoun4599
    @shaharbennoun45993 жыл бұрын

    Thank you, this was helpful and clear!

  • @mariammohammed1146
    @mariammohammed11463 жыл бұрын

    Thanks very much! This is extremely helpful!

  • @Sluggertherunner
    @Sluggertherunner3 жыл бұрын

    Thank you! This was perfect!

  • @Gor4n640
    @Gor4n6402 жыл бұрын

    very nice!!! ive learnt so much tank yow''

  • @johntough7936
    @johntough79365 жыл бұрын

    Excellent video. Very clear.

  • @ginap3877
    @ginap38775 жыл бұрын

    this is great, thank you so much. made a lot of sense

  • @bijitchakraborty4463
    @bijitchakraborty44635 жыл бұрын

    I learned that, C.o.c = observed d.c.o./expected d.c.o. ... And I can not relate your said c.o.c formula with mine... Can u please tell me are they both same?

  • @uroojkhan2447
    @uroojkhan24477 ай бұрын

    Thank you sir 🙏 you helped me alot❤

  • @nebul0us660
    @nebul0us6603 жыл бұрын

    you're a life saver thank you!

  • @somedumbbitchontheinternet9213
    @somedumbbitchontheinternet92132 жыл бұрын

    Watching this 1 hour before my final

  • @075_stanzinyanjor7
    @075_stanzinyanjor73 жыл бұрын

    thank you sir.

  • @adrielisaacs1998
    @adrielisaacs1998 Жыл бұрын

    You taught this 2 week topic in 12 minutes. Thank you sooo much, it really helped me understand.

  • @timothycalzada7997
    @timothycalzada79972 жыл бұрын

    Thank you!

  • @foziaaaaa
    @foziaaaaa3 жыл бұрын

    Thank you Sir..

  • @1sierrawalker
    @1sierrawalker5 жыл бұрын

    god bless, thank you once again for saving my procrastinating ass catalyst uni

  • @israelojo6875
    @israelojo68753 жыл бұрын

    You are blessed.

  • @XAbdeVilliers
    @XAbdeVilliers3 жыл бұрын

    Best explanation on this mapping lecture👍👍👍👍 Thank you sir Sir first time visited to this channel & already subscribe

  • @jacquelinealipo-on4040
    @jacquelinealipo-on40403 жыл бұрын

    May I ask why is a is in the middle? I don't understand why because letter B is in the middle in phenotypes. Thank you.

  • @Jackson-kd6cw
    @Jackson-kd6cw4 ай бұрын

    Thank you