Punnett Squares - Basic Introduction
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- Опубликовано: 11 ноя 2018
- This 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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8:17 ❤ 8:17 8:17
#1Q. How did you know that bb is blue (recessive) and BB is brown (dominant) if the term is Homo?
Who’s here in 2024?
Here
Me
@@user-mh6pb4be3b Here have my exam next week
My teacher is dog 💩
🙂
I learned more about this in 30 mins then my teacher in like weeks
Rekt404 what grade u in
Same
he explained it really well compared to my teacher hahaha
No fr and I’m college
Yeah indeed..
XD
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
jordan combs same!!
how did you do
I have a 49 in science helppppp......
Jordan combs, it’s actually 11pm at my place rn
@@noorsilmi2544 those are rookie numbers
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 !!!
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!
Videos like this give us better understandings. Sometimes teachers make things harder than they seem, but these RUclips lessons nourish our minds really well.
Am telling you
nah, it’s just your attention spans are so fucked you cant focus without a screen up to your face
aQ❤
Who else is watching this the morning of the test
Me lmao😤
Me LOL
Me
🙋🙋The day be4 a test 😂
Me too
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He rlly is the best
Who’s here because they didn’t pay any attention in class and have a project on this?
dude literally me rn lmaoo
Me
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Me rn:
update: the fuck i got a 2/20😭😭
it took my teacher 2 weeks to teach us this and i learned it in 30 minutes
same
My teacher didn't even bother teaching it to us lol
nice pfp
@@idontknow4398 hahahaha
I wish my teacher actually spent 2 weeks teaching the class... She tried to do it in one lesson and I didn't understand.
My professor stumbles trying to explain this and this gentleman is fluid and comprehensive. Thank you for helping so many folks!😊
literally was so confused about this and I’m writing a bio exam tomorrow... so THANK YOU SO MUCH!!! I might just pass!😂❤️
I'm going to participate in a genetics test 2morrow. Good luck to me! Hope i'll pass it this time. Did you pass ?
AnnaUser haha yes i did 😜 goodluck🥰
Nice
Lol same as you
this is relatable-
This guy is like the most efficient teacher. I made A's in so many courses simply thanks to him.
how come i understand this more than my actual teacher
Right
Because most teachers don't know how to teach
They dunno how to teach properly.
@@idontknow4398 Not true at all lol
@@mcruff3 nah it’s true especially in public schools here
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.
who's here for online school 2020
Mee
Your not alone bruh
Me
LOL the last one with 16 squares was hard
@Natalia Biryukova what the-
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
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 😆
This helped me a lot and I have a science test tomorrow
same
I have my exam tomorrow and my teacher last second added this... Annoyed at her, but happy I got to see this!! Tysm!!
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!
Someone give this guy an award for saving livess😫😫😫💖🥺🥺😆
Excellent and clear explanation. Now I feel like I am an expert in Punnett squares. Thank you so much.
this man is the saviour of my exam, learned more from a 30 minute video than from 2 months with my teacher.
I cannot begin to explain how helpful this is
This dude deserves an award.
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
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 RUclipsR 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 RUclipsr ever have an exam tomorrow this taught me so much kind of guy)
Thank You sooooo much : This l=guy taught me more in 25 mins than my teacher did in a month
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.
I understood the concept within 20 min ...THANKS A LOT!!
This is THE BEST VIDEO FOR FRESHMAN!!!! so well explained.. Calm .. Slow... And clear!!! HIGHLY RECOMMEND!!!!!!$$
Man, thank you, you have saved countless lives from calculus.
Isn’t calculus math idk I’m stupid
@@user-cw3yj8jv1s yep lol but he makes videos on math i think
Omg thank u sm!!this helped me a lot I miss 2 days and catched up fast!
you mean caught up fast maybe you should watch his English language videos
Koalasaurus _ you don’t need to be sarcastic, smart ass!
Koalasaurus _ maybe you should go watch anger management videos on RUclips.
@@s7md280 again, stfu it aren't a english clas it was youtube.
His voice makes me understand properly
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.
The same thing from Somalia
Why the heck do you have a nazi sign on your profile pic...
You clearly made this more understandable than my teacher! I was lost even though we had been doing this in class for weeks now!
You're back! Your maths videos really helped me last year, hope you keep it up :)
he was never away!
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oh okey :D
Aaran Chauhan this is science
stupid it's science
Your voice makes learning so soothing and fun thank you very much!
I legitimately love you so much you have saved me from multiple tests I swear you are better than my actual teachers
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!
Can I just sincerely thank you for making this so easy to follow and overall just how helpful this was 😊
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.
i like how he's directly into the point and it makes it a lot easier to understand! thank you so much!
i learned more from here in like 10 min then from my teacher taught me the entire time
Omg thank you!!! I’m learning about heritance! I was so stressed until I came across ur video! God bless you!
so far your the best teacher i have ever found on you tube. thanks so much
The last case gave ALL information to understand complex cases. Thank you!!!
i learned so quick than my classmate reporting
Lol so true
Lol😆
Very helpful, well executed the basics, your pace is very good especially for me as I am a beginner.
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honestly thank you so much i barely understood anything before but with your video it gave a lot of help
It's really good because I can learn it in a min. and I can understand it well without having a headache , thank you 😚💓
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Thank you you saved my life :) i learned in 30 mins while my science teacher teaching us in 1 hour and 30
I have been facing difficulties regarding this topic but it is simplified here
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My biology teacher has been stressing me
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Learned this in 7th grade but this taught me more and much much better than my ol' science teacher.
Very helpful. Thanks a lot. You made everything seem easy.
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!!!😊😊😊
You are soooooo intelligent, you can do so much more than this, hope you earn the money you deserve for these magnificent explanations.
how did this man tell me more than my science teacher in a year
Thank you so much for this. I was so confused!
Your an awesome and amazing tutor, i always understand all your videos perfectly, and you know almost everything lol, keep up the good work.
Wow! You just clarified Punnett squares for me in the 11th hour as I take my Biology Praxis Exam tomorrow.. TY😀
I have an exam today on biology and have been struggling with this. Thank you so much for making my day.
Thank I know exactly every problem based on genetic now it video helped me a lot
Thank you so much
I have two finals coming up. Thank you so much for making this!
You save my time to understand this from my textbook. Thank you.
Julio is a master of all academic disciplines I swear!
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!
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..
best explanation of punnett squares I've ever had.
We're gonna be having qualifying exams this Monday and I've learned more from this guy than during our online class
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.
Thanks bruh. You made it easier for for me. My BIO mock is tomorrow.
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.
I’m so thrilled that this makes perfect sense,thank you
dude can literally explain in 30m while my teacher in like weeks
Simply love this stuff! Once you catch on to this, the sky's the limit!
I really appreciates this kind of videos in youtube it really helps me a lot in my studies.
Damn thanks for this man our teacher just gave us random activities without her teaching the lesson this is a life saver
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!
you teach much better than my teacher this really helped me thanks!
This topic absolutely amuses me. I don't even need to know this yet. But genes are literally my favorite biological topic ever.
You don’t know how much this just helped you are a great tutor
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.
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😂
U have been a life saver nd i'll remain thankful to you for the rest of my life!💫
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
This was so super helpful, thank you so much! You made it sound so easy, and now it is!
It’s sad how I need to teach myself these things.. my teachers don’t know how to explain and expect me to pass
Hi i was finding so hard to understand this punett squares like homozygous heterozygous homozygous ressesive after watching your video i came to know how to do the this calculations and how to understand this genotypes n phenotypes this video is very helpful sir hat's off to u sir very well explained rather than my science teacher 😊 tomorrow is my exam hope i will pass 😀 😊 once again thank you so much for this useful video...
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!
You're finally doing biology videos YAYYYY!!! Although a bit late for me seeing as I'm already finishing up 😭. Keep it up!!
Thank you so much for this! You have a new follower
life saver
sooooo easy to understand
Omg, thank you. I was confushed a lot about Punnett Squares!! Thank you for the video.
Dude actually thank you so much. I have a midterm in science tomorrow and I did not get this at all. Much love no homo-(zygous) hahahaha sorry had to
I cant lie that was mad lol
Lol
lmaooo what a comedian 😂