Solving Hardy Weinberg Problems

[@sealseal9955]

What saved me: "when talking about allele frequency, you use p and q. when talking about people, you use p^2, 2pq, and q^2." YOU ARE LIFE SAVER

[@kylelohman5036]

Looks at notes- Yep that is one of the main things I squared on my notes!

[@sol88ce]

thank you for writing this comment i almost left this video bc i couldn't find clarification and you just saved my life before a bio exam. thanks again

[@beatahage5050]

Thank you so much for commenting this because I forgot and you just saved me

[@soro6937]

Not even college professors teach this effectively. You are a great instructor!!!

[@kaikinder6543]

I'm in middle school and I have a test on this tmr

[@tejukanaparthy]

Kai Kinder what kinda middle school u going to

[@thijmendehaas1339]

@@kaikinder6543 samee lmao

[@Daazle]

@@kaikinder6543 im in highschool learning this

[@coliseacausey6356]

@@Daazle everyone does, you’ll relearn it in college too

[@Jeanjellybean13]

Please never stop making videos. Your channel is helping me survive my Bio major

[@VivekBabbar]

Jeannie Weasly and I am learning all this in high school...

[@misskabalan]

i learned this in high school, did great, forgot it all, and have to do it again in uni. It keeps coming back to haunt me!

[@zain4019]

Mary yea same!

[@tanmay8426]

@@VivekBabbar fellow indian i see

[@chinmaysharma5202]

@@tanmay8426 you right maannnn...

[@orangecrush4]

"Plague biology students forever." You got that right.

[@esl4869]

eangelion profile picture^^

[@keyagupta235]

yes JAKE PERALTA AAAAA

[@morganpew8911]

Plaguing me right about now

[@nat4909]

@@morganpew8911 plaguing me rn

[@EternalShadow1667]

6 years on, yep.

[@lilyanderson8297]

I made a poem, it’s called Bozeman the man Bozeman Oh Bozeman From bio I ran For I couldn’t stand From chem I ran For I couldn’t land On KZbin it was you I scanned Whose videos I crammed Who made me understand And now Bozeman It is you I stan

[@adityaagarwal2381]

Hearting a comment 8 years after the video came out, what a madlad.

[@tomevers23]

Brings a tear to my eye

[@SeanMatsuda-cy9hs]

​@@tomevers23 yo 2 weeks ago is crazy

[@tomevers23]

@@SeanMatsuda-cy9hs 7 hours ago is crazy

[@SeanMatsuda-cy9hs]

@@tomevers23 7 hours ago again is crazy

[@Sara_Lauren]

I just wanted to say thank you after nearly 10 years of watching your videos - I started watching while taking Honors Chem in high school, went through my Biomed undergrad and a Masters, and now am taking my Genetic Counseling board exam next week. I knew whenever I needed a concept explained, I could count on an in-depth review by you. Truly, thank you!

[@JerrySpringfield1]

Being taught this during online classes is a nightmare. They give you some chart that explains absolutely nothing, then it asks you to solve all these problem. Literally have had to teach myself for two semesters now from KZbin videos. Glad these exist.

[@c7l7l7]

Who else is cramming for a bio final?

[@bigtimesully]

ME!!!!

[@carltheblock1718]

MEEE!

[@andrewallen206]

MEEEEE!

[@matteobazzy-bucknell4688]

same

[@YungHippie]

exam is in a few hours...wish me luck

[@premedhelps]

literally my bio teacher rambles on and on for an hour and I don't get shit, but Mr. Anderson explains everything in 15 mins. Not all heroes wear capes

[@lillianroth8646]

Me to thank you for 5

[@Ryan-sj3cb]

I wonder how many biology grades got saved bc of this channel lmao

[@SnowBunneh]

Probably mine at least :,3

[@gbritto98]

Me

[@TACHYON_XYZ]

too many

[@michaelgimenez4032]

Passed no, passed the 80% mark yes. I score 80 on the midterm, found that channel , finished with 89% :)

[@Guy_OFFICIAL]

Not my mine

[@davidadams255]

I'm a med student who took a few years off school, so I have to do a lot of refresher content. Years later, coming back to these same videos I used to learn biology is a nice burst of nostalgia. Thanks for the years of help Bozeman Science!

[@B3bita1215]

Mr. Andersen Thank youuuuuuuuuuuuuuuuuu!!!!!!! You are amazing, got 98.5 % on my genetics test. Thank you, thank youuuuuu.

[@razorhighflyer]

Holy crap, when you said you "lost me", you actually didn't. You explained everything quite directly, and the examples used are very informative and explain the topic comprehensively. It takes a lot of skill to do this, and you have nailed it!

[@vampirewalldecor]

You just saved me from failing my quiz tomorrow in AP biology. Thank you!

[@Juliantje94]

My biology 30 teacher doesn't even teach anymore... he just shows your videos because he knows that you can explain it way better than he can. thank you Mr.Anderson

[@damarianatrench]

that's so real of him lmao

[@Pokechamp653]

A way I learned to remember which one im looking for: The word "Population", contains 2 P's, and the word "Frequency" Contains 1 Q, Which is exactly what youre looking for in each. (Just remember that youre most likely going to be looking for Q squared first with populations)

[@flop1272]

Thx

[@juliak9899]

Thank you for sharing this method!

[@yashinipandi7235]

thank you so so much for this!

[@Pokechamp653]

@@yashinipandi7235 youre welcome! its only been a year and not only have i totally forgotten this comment but i have no memory of the actual work or what its about. (says a lot about the one and done education system) but i can say that i got an A on the exam, so best of luck! lmao

[@markmarkson3047]

Smart

[@mkriddlez7805]

At 35 I'm re learning how to learn. You, Mr Anderson, have made it much easier! I hope you continue to do what you do because kids today and adults alike need folks like you more then ever. You are a master at your craft. Excellent teacher. Thank you. Cheers :) Dee

[@JessieShaw-k8z]

You helped me so much I was stuck for over an hour trying to figure this out but after following your steps I gasped out loud with relief when I got the answers right! Thank you!!

[@TheMapleKMS]

I love bio, but I just could not for the life of me get myself to understand this equation. Idk why but you explained it so much better than all of my professors ever had combined. Much appreciated sir.

[@matzy2426]

med student here, just wanted to say a quick thank you! struggled with this one the past 4 years, super easy once you explained it

[@Re94Becca]

I just got my mark back for my first year university bio...I was sure I was failing the class but I went into my final exam worth 50% of my grade confident that I would do well after watching these videos! I'm sure these videos helped me boost my mark up two letter grades, with this one helping the most. There where about 4 questions on the exam about the Hardy Weinberg Equation and I would not have known the answers had I not watched this video. THANK YOU SOOOO MUCH FOR POSTING THEM!

[@cranedaddy678]

I just found this for my wife who is taking a biology class and now I look like the smartest man alive. Ty Bozeman Science!

[@animeftw487]

Been doing a unit on this for over a month, first time understanding it with a single video 9 hours before the exam

[@JenBurton101]

I usually have to watch 1 or 2 of your videos every week for APBio, and they're always helpful. You explain things very clearly and concisely. Thank you so much!

[@devintruong]

my teacher was to lazy to teach us so she assigned this video for homework

[@daleeraemottahedeh167]

HAHAHAHAHA MINE TOOOOO

[@Crembonii]

eyy

[@makaylareyes90]

me 2

[@MrAstarothien]

She is probably not lazy, just recognizing that Mr. Anderson is bonkers at explaning bio, and other stuff aswell. This man needs a nobel prize in explanations or something of the like

[@Eshaeman907]

This is very bad

[@salvia_salmon]

its been 3 years , ive watched numerous class on this topic and finally today ...i know what it means.. thnk you

[@x0cx102]

At 3:28, he mentions the probability of getting two reds is (7/10) * (7/10) according to the law of "multiplication". In a sufficiently large sample size, this would be approximately correct, but in his analogy, the probability of getting two reds would actually be (14/20) * (13/19), as they aren't independent events here.

[@christinawalker6356]

That's what I was thinking but I dont think the gene pool changed when he took the second sample.

[@immekooi2865]

And even more precise; (14/20) * (13/19)

[@unifiedbiology]

I just sent two of your videos to one of my students to clarify the Hardy-Weinberg mess she had to decipher! 😊 Teachers and students everywhere enjoy what you do! You are CLARITY in a sea of mis and dis information!!!

[@sfgiantsfan12345]

This guys is the man, every one of his videos has answered all of my questions

[@prettyangry5665]

I haven't been able to do Hardy-Weinberg all year long. I've had my teacher show me how to do it, I've read my textbook over and over, but I still couldn't grasp it. Tomorrow I've got an important biology exam, and the likelihood of Hardy-Weinberg coming up is very high. I can't even thank you enough for how much this video has helped me. I grasped it immediately!

[@ak-hy4lo]

YOURE MY SAVIOR!!!! My exam is in 7 hours!!!! Thanks man!

[@ak-hy4lo]

I want to give this more than 1 thumbs up :') you sir are a legend

[@quincey3528]

Dang, still a lifesaver with a decade old video..thank you!!

[@josephyang5036]

wow thank you. it took my TA in college 4 hours to explain hardy weinberg and chi-squared test while it only took you 20mins. thanks a bunch

[@editor_khalid-s7e]

Hello. How those 10 years?

[@craigcambridge2484]

The best Hardy Weinberg explanation online. Totally worth the watch. Thank You

[@kenyaprofit]

I learned more from this video than from my ap biology teacher

[@SongMimisWorld]

Went back to college after dropping out years ago and my professors started throwing this at us with no explanation. All the younger kids got it but I didn't have any idea what they were talking about. This video made it crystal clear!

[@kev3562]

it feels like a huge weight has been lifted off my shoulders. thank you so much, you are amazing.

[@jameswindolf5939]

Dude, you have been helping me along since freshman year. I graduated JC with excellent grades and transferred to a very good university. Now you are helping me through university as well. I am so very appreciative. Thank you so much.

[@TheGreatAli02]

Blankly stared at my bio teacher for 40 minutes, came here and learned it in 11 minutes.

[@jaidymelendez5657]

I read the whole text book and didn’t find anything explaining this so I found you and OMG YOU SAVED ME AND MY GRADE. ForEVER THANK YOU

[@stephanieu5817]

I was so lost when my bio teacher was explaining this, I stared at the homework all class period lol this helped me out, at least I know where to start now.

[@kpopfan9550]

WOW! Thank you so much! I learned about the Hardy-Weinberg equation this week in high school Biology, but my Biology teacher is not good at explaining things and he is also sort of a jerk, so its really hard to get help from him. However after watching this video I clearly understood how to solve it now, that teacher is the GOAT. I subscribed to the channel, I am relieved that I found this video. My Biology weekly quiz is tomorrow!

[@heyo1762]

You taught me more in 10 minutes than my teach did in 80

[@ezzeldin3714]

You did hardy weinberg in an hour and a half?

[@Gedas_Ke]

I wish my professor was like this, because I spent 30 minutes listening to him and couldn't quite understand and then I watched your video and in 5 minutes I could solveall of this easily. A very good video.

[@joker37281]

Looks like I'm not failing my biology test tomorrow.

[@AidanKane]

did you fail it

[@austinjobst4154]

yuh man tell us

[@tanmay8426]

What are you upto recently?

[@Lucyandcaroline]

I hope I won't lol

[@thijmendehaas1339]

@@austinjobst4154 he did not tell us ):

[@KMcLellan]

Thanks for this video! I had no idea how to do my homework but after watching this video 3 times in a row I was able to complete my homework and miraculously got full credit with a comment saying nice work.

[@traviswilson1993]

This was awesome. I've never taken a class on this or anything but halfway through the video I understood why the formula is the way it is and I even made up a method to solve when there are 3 alleles, so thanks a lot!

[@traviswilson1993]

(if the third allele is z) p^2 + q^2 + z^2 + 2pq + 2pz +2qz = 1 I quickly realized that the base equation is rarely viable because it only applies when there are 2 possible alleles. In the case of this new equation, 1 given is not enough, (because there are 3 variables in the equation) so you would need 2 givens to actually solve it.

[@bachukidalakishvili6658]

Good mathematical thinking,but know this.Traits are usually determined by 2 alleles,so you don't have to struggle so much.The only time 3 alleles are used is during Codominance(blood types would be an example)but still good job

[@aiimmanadamm]

After 11 years, I still found this video super useful, thank you so much

[@RADS579]

Once again sir you save me from failure in AP Bio

[@mygodsavedtheday]

It's 2:30 am and I have an exam in a few hours & you literally just saved my life THANK YOU

[@hollyxberry]

I absolutely failed this in bio... Two/three years later I find this video and a light bulb went off. Thank you!

[@ziggy4727]

its always random dudes on youtube who have a video from years ago that teach better than my actual teachers. Thank you!

[@NobertBayelle]

You must be the greatest teacher ever!

[@suzig6185]

This video is awesome. For one thing, it's at least a minute shorter than all of the other videos on this subject I've seen, and I actually get the material now. Thanks!

[@camilajaramillo5511]

It's like crashcourse is charmander and you are charizard. Both amazing but you're at another level!. Thanks, dude.

[@99growlithe99]

Lol, comparing the evolutions of two Pokémon on a video relating to evolution. Nice.

[@itsnotme6869]

99growlithe99 technically you can't use hardy weinberg when evolution is happening because the population would change. Sorry for being a smartass

[@RaincloudTheDragonXD]

Floor Abbestee huehue well played :3

[@marmillade]

I am 22 and struggled with this when I was in high school. Just now got it thanks to your teaching. Thank you so much bro I was crying.

[@2jukojohn]

Dude u rock. Thanks man

[@Bozemanscience1]

juko j Thanks so much. All credit goes to Hardy and Weinberg. They rock.

[@ryan80166]

Bozeman Science nah nigga, you rock

[@starwarsrules4826]

HAHAHAHA

[@drvivekmani]

Very easy you teach,thanks a lot

[@thijmendehaas1339]

@@ryan80166 💀

[@JrdnDougz]

this is fs gonna help me pass my lab. it was clear as mud and now that youve explained it its crystal clear

[@anjalik.6570]

Thank you soooo much!! My teacher doesnt explain this too well, she goes SOO fast!! But you go slow and actually explain. Thank you omg...

[@morganduvall9322]

Thanks a million! I learn 10 times as much watching your videos as i do in my freshman honors bio class! Thanks again and again and again!

[@Mssamgirl15]

Best video for my college education.

[@lamborghiniboy10]

Bozeman science AKA paul anderson the legend you have gotten me through my first year of college biology. Thank you so much you are doing a great service sir.

[@JowlsMcMutt]

2019 AP bio gang wya?

[@vascularviet]

Geet geet

[@sagerosemarythyme6632]

ayeeee midterm time

[@drews5798]

test tomorrow…yikes

[@meletr4734]

2020 over here and i got my test in an hour

[@juliarucker6238]

2021 AP bio gang

[@54Jessica54]

I've been watching paul anderson since freshman year of high school, now im in college.. mans never misses

[@bioseriesbypbest3983]

Thank you so much, students from Thailand.

[@kensanemthembu4018]

Thank you sooooo much your channel has literally been my saving grace throughout my entire science degree.

[@allofdestiny]

awesome video super helpful

[@thebrightnights8677]

اشكررررررررررك انا من السعودية 🇸🇦 وتوي افهمها ماتصدق وش كثر عانيت الله يهدي قلبك للاسلام واقابلك بالجنة ❤❤❤❤❤❤❤❤

[@xXCtricSlayerXx]

so much better than my Biology teacher.

[@CR-uu1rr]

Am watching it know, means 11 years after. Thank you very much Sir. It's so clearly l and very helpful

[@biolearn8464]

I wish there were real life professors such as Bozeman Science and patrickJMT teaching in Universities. All I get is inconsiderate, lazy, or non-english speaking ones in exchange for thousands of my dollars.

[@jaferization]

which university do you go to ? i go to University of houston and have great bio professors.

[@biolearn8464]

jafer bohra Temple University...great school just when it comes to sciences there are a lot of shitty professors who I always end up with. Will be using rate my professor from now on!

[@supreetsingh987]

It's lucky we have awesome sources on the internet:)

[@bellzinhamoreira]

Thank you! I'm from Brazil, I have a test tomorrow and you saved my life. ❤

[@amirfarouqi8881]

Massive respect to you 👏🏻

[@parksoomin4638]

You are the most fantastic, effective and magical bio teacher i had ever met. Thanks so much!

[@98Impossible]

Great teacher! I can always trust Bozeman Science to teach me science!

[@stillwithyou7916]

This helped me ten years after it was uploaded I’m so grateful

[@LegendaryGarageYT]

Thank you got an A on my lab quiz cause of you

[@lyricstout9081]

I watched a couple other videos and was still confused and kind of resigned to the fact I wouldnt understand whatever code they were speaking in, you broke it down and ive finally understood it! thank you so much now im confident for my bio 2 exam

[@WilesDS]

this guy is a fucking boss, MAD RESPECT.

[@demitrishami4398]

Man this guy is amazing! Helped me through high school Bio, college Bio, now MCAT prep!

[@godronexe]

i just took the 2020 practice AP bio test and holy fuck the hardy weinburg part single handedly made me run out of time

[@kristianm9112]

Just want to say that your videos help me out a lot I’m taking bio 30 in 8 weeks so these have saved me on multiple occasions!! Thanks!

[@lunchboxfaru]

Great jobs! Thx from Germany!

[@Timetonut]

Lifesaver! Thanks for calming my seething brain, and helping me breathe deep and see through all the confusion.

[@reidloSdoG]

29 people either don't speak English, or are rival instructors.

[@nejatahmed1584]

lol

[@silveroflegends7635]

you taught me so much more than my professor did in a whole lecture, thank you so much you saved me for my exam!

[@emmaseig1460]

dude the fact that your such a good teacher and i still don’t get it proves i’m an actual unreachable idiot

[@laiasanie]

same here

[@owenreischl2386]

Dude, I missed this in class so when I watched this it explained it a lot better than my teacher. Thank you so much for helping me get back on track!

[@meeraramanujam3665]

Thank you so much ! It helps a lot :)

[@entguy1]

This man is a beast! Thanks, Mr. Andersen, for all your generous work, as it's surely helped me secure multiple A's on my exams thus far!

[@armaansingh2505]

Hello Fellow AP Bio students

[@tony_dpa8379]

I need this for hn bio 😢

[@MargaritaMilidakis]

I am crying over how helpful that was. Thank you so much

[@lilyelizabeth1333]

Good old Paul. Praise the lord.

[@nazahaizdihar3888]

Thank you so much for this lesson. I studied this equation from a textbook and thought I had it figured out until I started struggling with applying the knowledge onto the problems. Your video helped a lot with that. Thanks again!

[@jjbb2015]

i love you daddy

[@bjornbeyers5295]

Paul Anderson, savior of students doing genetics since 2012.... I think the Like vs Dislike ratio speaks for its self.

[@John-bq1lp]

AP BIO tomorrow!!!

[@VyvienneEaux]

I wasn't even paying attention properly but I still understood what the equation meant! That was a great visual explanation!

[@linaaldbaisi3020]

2024 anyone?

[@BelkisQuirogaE]

here :)

[@codybrown4465]

Me😀

[@Biryani65]

yes sirrr

[@ahmedsaeedbj]

ايوة!!

[@jaymazoku]

How did he get .6 for P

[@24hrlofifeed43]

Dude how do you not have more subscribers? My teacher is wonderful but sometimes I still don't understand. Then I come watch your videos and everything just makes sense! Thanks so much for putting in your time to help struggling AP Bio students like myself and college students alike Cheers, Emily.