Punnett Squares - Basic Introduction
Рет қаралды 2,252,723
5 жыл бұрынThis biology video tutorial provides a basic introduction into punnett squares. It explains how to do a monohybrid cross and a dihybrid cross. It discusses the difference between the dominant allele and the recessive allele. It also covers terms such homozygous dominant, heterozygous, and homozygous recessive. It contains plenty of examples and practice problems that explains how to calculate the probability of an offspring with certain characteristics such as eye color. Finally, it also explains how to calculate the genotype ratio as well as the phenotype ratio. It also includes an example of incomplete dominace with white, red, and pink flowers.
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@TheOrganicChemistryTutor 7 ай бұрын
Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
@byukusengedivine2 3 ай бұрын
8:17 ❤ 8:17 8:17
@user-gz6bw9tc7m 3 ай бұрын
#1Q. How did you know that bb is blue (recessive) and BB is brown (dominant) if the term is Homo?
@user-vj6sd6ud4c 6 ай бұрын
Who’s here in 2024?
@ThatNutt 4 ай бұрын
Here
@user-mh6pb4be3b 3 ай бұрын
Me
@isaiahwinger1855 3 ай бұрын
@@user-mh6pb4be3b Here have my exam next week
@willlll56 3 ай бұрын
My teacher is dog 💩
@thorn_princess 3 ай бұрын
🙂
@bradyhelsel3664 5 жыл бұрын
I learned more about this in 30 mins then my teacher in like weeks
@kasonwoodson7856 4 жыл бұрын
Rekt404 what grade u in
@acej7317 4 жыл бұрын
Same
@jziagracedivinagracia8822 4 жыл бұрын
he explained it really well compared to my teacher hahaha
@cordellcarter6111 4 жыл бұрын
No fr and I’m college
@soulcutters375 4 жыл бұрын
Yeah indeed.. XD
@jordancombs5589 4 жыл бұрын
laying here at 11 pm stressing because i studied all day and still didn’t understand came across your video and i feel so much more confident! thank you
@bigpusheen 4 жыл бұрын
jordan combs same!!
@stonecold293851 4 жыл бұрын
how did you do
@noorsilmi2544 4 жыл бұрын
I have a 49 in science helppppp......
@impimp4920 4 жыл бұрын
Jordan combs, it’s actually 11pm at my place rn
@mistermiles2049 3 жыл бұрын
@@noorsilmi2544 those are rookie numbers
@h2oalien918 8 ай бұрын
My daughter has a Genetic Punnett project for school and I had absolutely no clue what that was. After watching this AMAZING video that was so well put together I will be able to help her with it since she is also lost because its a new subject for her. I really hope this gentleman is alive and well because he is giving a wonderful presentation how this all works. MAD RESPECT for the information and clarity of this video. WELL DONE and THANK YOU !!!
@swayamzemse9495 7 ай бұрын
That's really amazing that you're putting in so much efforts to help her, also yes he's alive because he recently posted a video about something else hahah I have been watching this guy since 9th grade now I'm in 12th grade and he has really helped a lot!
@josephnolan3570 2 жыл бұрын
Videos like this give us better understandings. Sometimes teachers make things harder than they seem, but these KZfaq lessons nourish our minds really well.
@onyinyeobika9804 2 жыл бұрын
Am telling you
@brownie3454 8 ай бұрын
nah, it’s just your attention spans are so fucked you cant focus without a screen up to your face
@jempoy7636 7 ай бұрын
aQ❤
@ratchetchan708 3 жыл бұрын
Who else is watching this the morning of the test
@noanow125 3 жыл бұрын
Me lmao😤
@afiamahima8423 3 жыл бұрын
Me LOL
@tamanganjuvlogs6846 3 жыл бұрын
Me
@bunmiikharia491 3 жыл бұрын
🙋🙋The day be4 a test 😂
@gamewolf2.084 3 жыл бұрын
Me too
@Lowkeyhiman 2 жыл бұрын
Who else think that this guy deserves an award for teaching things this good? I've watched many of your videos and all of them were very useful. In my country, teachers are no longer doing online lessons bcs there payments are low. So all the students are self learning now. Even the text books aren't helpful. It's basically trash. Without watching your videos, I wouldn't have learnt this much. I have an exam coming up next year and I don't even know if I'll be able to cover the whole syllabus myself. Anyway, thanks for making this amazing youtube channel! You are the best :)
@Velvety.official 2 жыл бұрын
He rlly is the best
@sachiellovesyou 3 жыл бұрын
it took my teacher 2 weeks to teach us this and i learned it in 30 minutes
@123dprinter 3 жыл бұрын
same
@idontknow4398 3 жыл бұрын
My teacher didn't even bother teaching it to us lol
@hima_chan6 3 жыл бұрын
nice pfp
@annlumidoallysa6647 2 жыл бұрын
@@idontknow4398 hahahaha
@liviemillie6455 3 ай бұрын
I wish my teacher actually spent 2 weeks teaching the class... She tried to do it in one lesson and I didn't understand.
@Kate-kg4cq 4 жыл бұрын
literally was so confused about this and I’m writing a bio exam tomorrow... so THANK YOU SO MUCH!!! I might just pass!😂❤️
@PreciousHuddle 3 жыл бұрын
I'm going to participate in a genetics test 2morrow. Good luck to me! Hope i'll pass it this time. Did you pass ?
@Kate-kg4cq 3 жыл бұрын
AnnaUser haha yes i did 😜 goodluck🥰
@Sub_to_Bubbli_Ch. 3 жыл бұрын
Nice
@gamergoeshigh3395 3 жыл бұрын
Lol same as you
@milkuway319 3 жыл бұрын
this is relatable-
@JungGucci337 3 жыл бұрын
Who’s here because they didn’t pay any attention in class and have a project on this?
@yaaazzz 3 жыл бұрын
dude literally me rn lmaoo
@legoop2198 3 жыл бұрын
Me
@JungGucci337 3 жыл бұрын
😭😭
@orangejuice8216 3 жыл бұрын
Me rn:
@yaaazzz 3 жыл бұрын
update: the fuck i got a 2/20😭😭
@loriehane5114 Жыл бұрын
My professor stumbles trying to explain this and this gentleman is fluid and comprehensive. Thank you for helping so many folks!😊
@bone5200 7 ай бұрын
This guy is like the most efficient teacher. I made A's in so many courses simply thanks to him.
@kyte5017 4 жыл бұрын
how come i understand this more than my actual teacher
@zooweemama0936 3 жыл бұрын
Right
@idontknow4398 3 жыл бұрын
Because most teachers don't know how to teach
@rikkichadwick3548 3 жыл бұрын
They dunno how to teach properly.
@mcruff3 2 жыл бұрын
@@idontknow4398 Not true at all lol
@DK-tv6rk 2 жыл бұрын
@@mcruff3 nah it’s true especially in public schools here
@DeniseP 2 жыл бұрын
You probably hear this a lot but you are really awesome at what you do. You are a great tutor and know 100% how to explain things to others. Real Gift.
@kanncho_hd7554 4 жыл бұрын
who's here for online school 2020
@jtclub7843 3 жыл бұрын
Mee
@ajbulan2029 3 жыл бұрын
Your not alone bruh
@AJ-go2zm 3 жыл бұрын
Me
@pandavfx1349 3 жыл бұрын
LOL the last one with 16 squares was hard
@Nipplesquirt 3 жыл бұрын
@Natalia Biryukova what the-
@loulou6374 5 жыл бұрын
This helped me a lot and I have a science test tomorrow
@dior.stella 2 жыл бұрын
same
@blake_1146 3 жыл бұрын
Sir you just saved my life this is the best video I could find on Punnett squares, i learnt more in 29 minutes than a couple weeks in class learning this 😆
@zyke02 3 жыл бұрын
Dude, I highly appreciate that you taught to us in 30 minutes what my teacher could in 4 1-hour sessions. You're the best! :D
@hanumakumar8997 Жыл бұрын
Excellent and clear explanation. Now I feel like I am an expert in Punnett squares. Thank you so much.
@Dnlle_cinna 2 жыл бұрын
i watched this just for the difference of trait and phenotype but ended up staying. Your voice is so soothing and everything is so easy to understand!
@jenniferratliff201 5 жыл бұрын
Omg thank u sm!!this helped me a lot I miss 2 days and catched up fast!
@s7md280 5 жыл бұрын
you mean caught up fast maybe you should watch his English language videos
@tuvu1166 3 жыл бұрын
Koalasaurus _ you don’t need to be sarcastic, smart ass!
@tuvu1166 3 жыл бұрын
Koalasaurus _ maybe you should go watch anger management videos on KZfaq.
@thinkfirst6374 3 жыл бұрын
@@s7md280 again, stfu it aren't a english clas it was youtube.
@nidakhan2229 3 жыл бұрын
Someone give this guy an award for saving livess😫😫😫💖🥺🥺😆
@krista1375 2 жыл бұрын
I cannot begin to explain how helpful this is
@aaranchauhan9997 5 жыл бұрын
You're back! Your maths videos really helped me last year, hope you keep it up :)
@leagueof1vs178 5 жыл бұрын
he was never away!
@aaranchauhan9997 5 жыл бұрын
@@leagueof1vs178 I just mean it's great each time he uploads :)
@leagueof1vs178 5 жыл бұрын
oh okey :D
@zahko4034 4 жыл бұрын
Aaran Chauhan this is science
@applesaucenub4526 4 жыл бұрын
stupid it's science
@sealbf55 3 жыл бұрын
I managed to help my girlfriend with her online bio finals with this after not doing bio for like 3ish years so shoutout to this guy
@fqllplayz8716 Жыл бұрын
At first, I didn't want to watch this because I thought it was like every other science youtuber comments. Saying OH THX YOU SO MUCH I LEARNED A LOT FROM THIS YOUR MY FAV SCIENCE KZfaqR but after watching this. It Explanation in 30 mins is so good I learned a lot from this video no joke. Watch this video if you want to learn about Punnet Squares (I am not one of those people who says fav KZfaqr ever have an exam tomorrow this taught me so much kind of guy)
@adampoelman4494 2 жыл бұрын
This dude deserves an award.
@swarooprao1436 3 жыл бұрын
I understood the concept within 20 min ...THANKS A LOT!!
@dbychkov._.3543 Жыл бұрын
this man is the saviour of my exam, learned more from a 30 minute video than from 2 months with my teacher.
@XxItzpink1xX Ай бұрын
I have my exam tomorrow and my teacher last second added this... Annoyed at her, but happy I got to see this!! Tysm!!
@katekreamelmeyer9951 3 жыл бұрын
This is THE BEST VIDEO FOR FRESHMAN!!!! so well explained.. Calm .. Slow... And clear!!! HIGHLY RECOMMEND!!!!!!$$
@jessicarae07 2 жыл бұрын
Can I just sincerely thank you for making this so easy to follow and overall just how helpful this was 😊
@BensSneakers 3 жыл бұрын
i learned more from here in like 10 min then from my teacher taught me the entire time
@lorainejoyesteves8439 3 жыл бұрын
i like how he's directly into the point and it makes it a lot easier to understand! thank you so much!
@beowulf2772 5 жыл бұрын
Man, thank you, you have saved countless lives from calculus.
@user-cw3yj8jv1s 4 жыл бұрын
Isn’t calculus math idk I’m stupid
@hpomen9681 3 жыл бұрын
@@user-cw3yj8jv1s yep lol but he makes videos on math i think
@MrGreen-qr5pe 4 жыл бұрын
Omg thank you!!! I’m learning about heritance! I was so stressed until I came across ur video! God bless you!
@options5 2 жыл бұрын
You clearly made this more understandable than my teacher! I was lost even though we had been doing this in class for weeks now!
@nataliamironova1507 3 жыл бұрын
The last case gave ALL information to understand complex cases. Thank you!!!
@seth935 5 жыл бұрын
Very helpful, well executed the basics, your pace is very good especially for me as I am a beginner.
@krissygarrett4656 4 жыл бұрын
Thank You so much! This really helped me get a better understanding! You have a new subscriber!
@bidish2224 2 жыл бұрын
I don't know why teachers at school don't teach like this. Some of them come with an attitude as they know everything and end up confusing the class even more. I even can't understand traits even after passing class 10 unil I watched your video. Excellent video.
@SuryanshThokala-ny2tv 10 ай бұрын
Thank You sooooo much : This l=guy taught me more in 25 mins than my teacher did in a month
@michailsiameregn4539 3 жыл бұрын
my God you literally have videos on every topic i search for, you are amazing i can't thank you enough my friend.
@delh9169 3 жыл бұрын
It's really good because I can learn it in a min. and I can understand it well without having a headache , thank you 😚💓
@user-od8lf5wt3d 5 жыл бұрын
The best explanation on Punnet I have ever seen. Very helpful. I from Ukraine and we have so badly written books here. It’s almost impossible to understand something reading them))))) thanks dude. Appreciate.
@saki7952 5 жыл бұрын
The same thing from Somalia
@Mynsonanderson2 5 жыл бұрын
Why the heck do you have a nazi sign on your profile pic...
@yoohoo775 4 жыл бұрын
Everyone saying this dude good and honestly bro his videos can teach you more than you learn in a week at school in just under thirty minutes. Keep it up man
@helianthii 3 жыл бұрын
We're gonna be having qualifying exams this Monday and I've learned more from this guy than during our online class
@jessievalentine8976 4 жыл бұрын
Omg, I love this!! Thank you so much! My professor is great but class got cancelled twice as a result of hazardous winds so that left us a little bit behind schedule. As a result of this, my professor pretty much had to rush through these lessons in order to get the class back on track in time for the exam (3 days from now). Needless to say, I was unable to keep up the pace in which she was teaching this stuff and ended up pretty confused as to how to approach Punnett squares. So this video was a lifesaver! Will definitely be using it as a reference until exam day because this is far more helpful than the hasty notes I had to write!
@sisanicanor2707 5 жыл бұрын
i learned so quick than my classmate reporting
@eyebags2860 4 жыл бұрын
Lol so true
@catherinesmith3637 3 жыл бұрын
Lol😆
@oworisimonpeter215 2 жыл бұрын
so far your the best teacher i have ever found on you tube. thanks so much
@davidezeifeka5730 4 жыл бұрын
Your an awesome and amazing tutor, i always understand all your videos perfectly, and you know almost everything lol, keep up the good work.
@restorehumanity2922 4 жыл бұрын
Thank you so much for this. I was so confused!
@monlis945 3 жыл бұрын
You are soooooo intelligent, you can do so much more than this, hope you earn the money you deserve for these magnificent explanations.
@xonaman09 9 ай бұрын
honestly thank you so much i barely understood anything before but with your video it gave a lot of help
@jsoe4097 3 жыл бұрын
His voice makes me understand properly
@SunnyDCurlesrainbow545 5 жыл бұрын
I have two finals coming up. Thank you so much for making this!
@Chrisymcmb 3 жыл бұрын
Julio is a master of all academic disciplines I swear!
@tiffanybrannen6670 2 ай бұрын
Just want to say thank you so much for this video. I've been staring at a book all day confused and learned it all in this video. wow.
@jayanthiajayan4612 5 жыл бұрын
Thank I know exactly every problem based on genetic now it video helped me a lot Thank you so much
@fatimamustapha3097 2 жыл бұрын
I have been facing difficulties regarding this topic but it is simplified here He is the best teacher u can ever find My biology teacher has been stressing me Thank you sir for ur videos it's really of huge advantage to us
@nitishafrancis2691 3 жыл бұрын
istg this helps me so much. I feel like screaming because I finally get it. I've been doing this for month thank you sooooooo much.
@laine033 7 ай бұрын
I’m so thrilled that this makes perfect sense,thank you
@jojo4108 2 жыл бұрын
Very helpful. Thanks a lot. You made everything seem easy.
@annd6546 4 жыл бұрын
You also do Biology OMG!!!
@madyngo1137 3 жыл бұрын
wait o M g IM SUBSCRIBING
@andreaboswell-carder1815 Жыл бұрын
best explanation of punnett squares I've ever had.
@mahamjamal4430 3 жыл бұрын
U have been a life saver nd i'll remain thankful to you for the rest of my life!💫
@lakshayr556 3 жыл бұрын
Thank you so much for this amazing video. I am trying to learn about this topic from the past few days but can't be able to understand and now I learned this in just half an hour. Thank you once again.
@aliahsan507 4 жыл бұрын
Thanks bruh. You made it easier for for me. My BIO mock is tomorrow.
@zamancwabemakhathini463 4 жыл бұрын
Thank you so much not only for this video but many others ;they are very helpful you bring hope to struggling students you may not know but we need are grateful
@hidinginyourcloset 2 жыл бұрын
Learned this in 7th grade but this taught me more and much much better than my ol' science teacher.
@klattalexis 4 жыл бұрын
Simply love this stuff! Once you catch on to this, the sky's the limit!
@UnknownPerson-tf1ve Жыл бұрын
This was really easy to understand and has helped me like no other! I have had a heck of a lot of trouble trying to understand this in school, but this has really helped a lot, thank u so much!
@raven5999 2 жыл бұрын
Damn thanks for this man our teacher just gave us random activities without her teaching the lesson this is a life saver
@jero4321 2 жыл бұрын
I really appreciates this kind of videos in youtube it really helps me a lot in my studies.
@bitania4092 5 жыл бұрын
you teach much better than my teacher this really helped me thanks!
@tamiesmith8855 3 жыл бұрын
Your voice makes learning so soothing and fun thank you very much!
@serotoninkikichen660 2 жыл бұрын
You save my time to understand this from my textbook. Thank you.
@josesalguero2329 2 жыл бұрын
Thank you you saved my life :) i learned in 30 mins while my science teacher teaching us in 1 hour and 30
@mrlogicaly 9 ай бұрын
dude can literally explain in 30m while my teacher in like weeks
@boogiebaby1714 Жыл бұрын
Thank you for explaining the alleles and homozygous and heterozygous and explaining everything step by step without skipping steps this was such a great learning tool for me..
@Ishwashere 4 жыл бұрын
You don’t know how much this just helped you are a great tutor
@queenamylovesaccessbank3353 7 ай бұрын
I have an exam today on biology and have been struggling with this. Thank you so much for making my day.
@avrilcena7636 5 жыл бұрын
You're finally doing biology videos YAYYYY!!! Although a bit late for me seeing as I'm already finishing up 😭. Keep it up!!
@BabyBalrog_RJTC 3 жыл бұрын
This was so super helpful, thank you so much! You made it sound so easy, and now it is!
@theresaapolinar944 4 жыл бұрын
I have an exam later and this video literally saved me. I understand a whole month's lecture in just this 30 mins video.
@guttedout Жыл бұрын
how did this man tell me more than my science teacher in a year
@phoebes4495 3 жыл бұрын
It’s sad how I need to teach myself these things.. my teachers don’t know how to explain and expect me to pass
@user-lr9ke3nz2r Жыл бұрын
That's wonderful😭😭 I'm in love with this video😍 Dear teacher ,you cleared my concepts in seconds!! Glad that I found your content. Thankyou so much and keep going!
@dennismerino3273 2 жыл бұрын
Man, your content is so easy to understand unlike my teachers, tysm
@jennyphung8913 4 жыл бұрын
So clear explanation on punnet square. THANK YOU!!
@connormcnamee2278 4 жыл бұрын
I legitimately love you so much you have saved me from multiple tests I swear you are better than my actual teachers
@penguin_1293 3 жыл бұрын
I had to learn this again because my cousin asked me to teach her. Why did I agree?😂 I'm so troubled with my accounting course that I don't think I should be here learning this all over again😂
@larsswig9339 3 жыл бұрын
thanks so much for this! this was much easier to understand than how they taught us class. have a good day :)
@mundea 6 ай бұрын
i didn't even learn this in school, you're an amazing teacher mate. This is so cool!
@thesmijr8260 2 жыл бұрын
I have a test all about this tomorrow and I just learned way more about this topic because of this video and I finally understand this. thanks so much for making this video it helped a lot.
@soniaviera2071 4 жыл бұрын
Thank you so much for this! You have a new follower
@UTN-ppl 4 жыл бұрын
Good video. He explains everything so well. Thanks!
@bakereeets3399 3 жыл бұрын
Thank youuu. Didn’t get it when my teacher went over it for 2 days but I watched u and got it in 5 min!
@ciarrailagan4210 5 жыл бұрын
Hi I am JOCO P. OBNIALA 13 years old boy from PHILIPPINES.....you're a nice teacher...it doesn't matter that i am just 13 years old, the important is that i already understand what you are teaching in just one watch...thanks for this wonderful video😊💖...keep up the good work sir!!!😊😊😊
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