This gentleman is now retired, congratulations, and thank you for the excellent explanation.
@AquaticLogic8 жыл бұрын
This video beautifully explains one week of lectures I had in genetics (and didnt understand) in 30 minutes. Thank you sir for your time!
@daajjj8 жыл бұрын
+Funksolid You're welcome.
@daajjj5 жыл бұрын
Glad to help.
@michaelwise5078 жыл бұрын
I would give anything to have you as my Genetics professor. Well done! Thank you, thank you, thank you!
@fujimori176 жыл бұрын
people like you on youtube make me rethink paying thousands of dollars for classes at a 4 year University. You made something I had no grasp of extremely understandable in a fraction of the time I've spent on our course textbook software and online lecture tools. Thank you so much.
@daajjj6 жыл бұрын
This is a resource for my class at the 4-year university where I teach: Samford University, Birmingham AL. We'd be glad to have you in our Biology department. 😁
@hannahlarkin72874 жыл бұрын
I almost cried with relief after you explained such a complicated topic so simply! Thanks sooooooo much!
@anticlock6204 жыл бұрын
My head was jammed before watching this. Calmed my mind and watched the whole video. Everything is clear. Now I am able to solve more problems like these. Thanks Professor.
@eddiehoang25295 жыл бұрын
omg. i wish you were my professor. I sat in the lecture for 2 hours, but had no idea what my professor was talking about. But i got the concept less than one minute after watching your video. Thank you so much
@ushanav66019 жыл бұрын
Much appreciated! You've taught me more than my lecturer and tutor in these 32 minutes than they have in the past 4 weeks. Thumbs up!! Hope you have a wonderful day Sir :)
@daajjj6 жыл бұрын
Thanks.
@lilakaye15055 жыл бұрын
The BEST video on the topic I've found! You make it so easy. I've already shared with classmates.
@ashdash36816 жыл бұрын
Please never stop teaching, you're a life saver!
@TheStaniG4 жыл бұрын
You just helped me understand and finish an assignment that needed a 3 point test cross and the ensuing calculations. THANK YOU!
@christurner17917 жыл бұрын
You have no idea how much help you've given, great teaching - you're a credit to the profession.
@ITubeYouK6 жыл бұрын
You sir are a prophet of chemistry and I have been enlightened.
@miixtapemodz2 жыл бұрын
Studying for genetics final - had to come watch this video again. Truly great explanation.
@energeia Жыл бұрын
One of the best teachers ever!!! Thank you so much!!!
@massallastellasamuel53399 жыл бұрын
Great job sir! ✔️✔️✔️ You did an awesome job in explaining 💯💯💯💯
@malavikaganesh99704 жыл бұрын
Taught me something I've been trying to understand for almost 2 -3 years!! Lovely grandpa!
@winterscoming6167 жыл бұрын
NO WORDS TO EXPLAIN HOW GREAT YOUR EXPLANATION IS. SIMPLY AMAZING! THANK YOUUUUUUUU!
@daajjj7 жыл бұрын
Thanks. Glad it helped.
@johndrysdale9119 Жыл бұрын
I needed this king for my midterm tomorrow. Thank you so much for the straight explanation!
@graded53283 жыл бұрын
Thanks, Professor Dr. David A. Johnson, You have explained so very beautifully that I am in awe of understanding this concept which eluded me throughout the week. May God bless you and keep you safe in these trying times.
@TherealJKparty7 жыл бұрын
Sir, you are brilliant in all aspects of teaching. Your lessons have truly left a remarkable impact on my life, and with that, I hope to pass on your teachings to those around me in an effort to spread knowledge and positivity. I hope all goes well for you in life and I hope that you truly understand the significance of education that you helped spread across the internet. Thank you.
@DrBillWyatt7 жыл бұрын
I have searched for more than 50 videos on this topic because I am an absolute beginner. YOUR VIDEO IS THE BEST !!! and really helped me. Thanks for such a detailed explanation. Loved it !! Thanks a lot
@daajjj7 жыл бұрын
You're welcome. Thanks for your kind words.
@Abigail-hu5wf6 жыл бұрын
This is legitimately one of the BEST explanations of this I've seen! Thanks!
@Hawkman67886 жыл бұрын
You, sir, have a talent! You have put knowledge directly into my brain. I thank you!
@afrikahnprincess6 жыл бұрын
This is a great explanation for a complicated problem! Great job with this.
@emailnotavailable7 жыл бұрын
After hours of pure desperation, it only took me 32.28 mins to get it. Thank you sooo much!
@ReleasetheKracko7 жыл бұрын
Honestly, thank you so much for posting this video. My professor did not explain this well at all, and you made it seem so simple! Here's to passing my Genetics exam tomorrow!
@janrags6 жыл бұрын
You did such a great job explaining this. I have been scouring the internet for a video as good as this one and I am so happy I finally found it. You are an amazing teacher, thank you so much.
@GoodKnight52527 жыл бұрын
I downloaded the video just incase it got taken off line! Best explanation ever!!!
@joemiller89865 жыл бұрын
This is the greatest video on three point test cross.
@utkarsh52935 жыл бұрын
Wow..Amazing teaching skill. Bestt Prof. of genetics and Molecular biology... Thank you sir for Clearing this concept.
@nathanwarner99255 жыл бұрын
Thank you so so very much for making this video, I have been struggling with this concept for two semesters and yours is the only video on KZbin that laid it out so plainly and without confusion! Keep up the great educating!
@24jlockhart9 жыл бұрын
Thanks to you I feel much more confident about my upcoming test!
@rosemaryj24085 жыл бұрын
Perfect and clear-cut explanation ..heartfelt gratitude sir!
@adi10967 жыл бұрын
THANK YOU so much sir! For some reason this concept was very difficult for me to understand and I tried to watch many videos that just didn't help at all, however, this one was so clear, easy to follow, but still very detailed. I appreciate it! You are a great teacher! In just 30 minutes you touched on basically every important thing related to three-point test crosses. Wish you were my professor!
@devikagautam46517 жыл бұрын
Thank you so much . I always had problem solving this kind of questions but your lecture is so clear that it overcomes my fear.
@laurenurban56365 жыл бұрын
Thank you so much! My professor went over it once in class and never again so it's going through and finding things like this to help teach myself that got me through and made me successful in the class.
@pritombiswas58966 жыл бұрын
This video helped me to understand the concept of three point test cross and solve problems from CSIR NET question papers. Thank you sir for describing it so easily. Looking forward for more videos.
@camille84436 жыл бұрын
LOVE YOU SIR, you explain it so well!!! I'm french, and the frenchie girl will pass her exams thanks to you! Have a good day Monsieur!
@mahnoorali49278 жыл бұрын
final is tomorrow. you were so clear and made it look so simple. thank you!!! God bless you !
@kakashirjdgrayman9 жыл бұрын
Absolutely terrific explanation! Thank you so much!
@thomasbrams27216 жыл бұрын
Good teachers are so hard to find these days.. But sure this is one of them. Really good explaining!! Thanks
@gail94056 жыл бұрын
Thank you so much !!! I have my genetic exam tomorrow and you made my life so much easier ! 🙌🏻
@Lily-fg1je6 жыл бұрын
This is just so helpful. You saved my midterm. Thank you so much sir!
@chadthechad17 жыл бұрын
Seems like you took your time! sometimes my professor is too fast in explaining topics this one explained it on a deeper and easy to understand level. Thank you for helping me understand this better.
@sushmitasingh33265 жыл бұрын
This was soo beautifully explained by you sir !! Thank you , you cleared my concepts . Teachers like you are rare !!! Keep uploading more videos :)
@thefenerbahcesk41563 жыл бұрын
I must have watched this video a million times when I was taking genetics. Now I'm rewatching it as a grad student working in a yeast lab.
@cheesymalkist53866 жыл бұрын
thank you for making this video! I was struggling with my assignment and looking for some explanation videos and I come to this video and this is really help me, finally I can solve the problem in my assignment.
@Vwgti20117 жыл бұрын
What a great video! I have been struggling with this for a while, but you have made it super clear, thank you so much
@daajjj7 жыл бұрын
I'm glad.
@prasannadevarakonda55794 жыл бұрын
It cleared so many doubts, I just can't thank you enough! Thank you!!!😊😊
@ruuuth1239 жыл бұрын
Thank you so much! Very thorough explanation!!!
@bloui10339 жыл бұрын
Thanks for such a clear explanation!
@nagaraju614076 жыл бұрын
this is really perfect explanation of three point test cross, thank you sir
@PhotonCrasher6 жыл бұрын
My god, the man fixed those percentage errors last minute! Props to those catches! Great video! (For any of those confused about what I'm referring to: he wrote 45/1000 = 4.5%. In fact it equals 0.045%.)
@daajjj6 жыл бұрын
A little basic math: 45/1000 IS 4.5% (This is 4.5/100 which is 4.5%!!! Per cent is parts per 100. 4.5% = 0.045)
@PhotonCrasher6 жыл бұрын
Ah my bad! You are indeed correct! This video helped me for my Biology Final, thanks again!
@ymhr4968 жыл бұрын
Wonderful explanation. Thanks for taking the time to make this video.
@KomalKumari-uw6rb4 жыл бұрын
Great explaination Sir We want more videos like this Love from india west bengal😊
@altayetiruneh72569 жыл бұрын
nice!! your video enable me to jump to the next chapter, wish you bear with us.
@Dreuh20018 жыл бұрын
Thx daajj. You did a great job explaining this process and its implications.
@star0dust85 жыл бұрын
thank you soooo much! I appreciate your generosity in recording and posting this video
@misbahmumtazchoudrey77346 жыл бұрын
u r great sir.. thank God for having such person in this world..😊
@lalawoohooo2 жыл бұрын
The best video I found on this topic!!
@biocapsuleneet36894 жыл бұрын
Beautifully elucidated No ambiguity Due regards. Will teach my students 3 point test cross.
@adamart3982 Жыл бұрын
Wow! Thank you very much sir! You are a great lecturer! Thank you!
@RockOnx948 жыл бұрын
This was great and thorough, I was so lost until I saw this video, thanks!
@officialswetamishra7 жыл бұрын
I have a test tomorrow. And this just made it easier.
@katelyndiaz29406 жыл бұрын
THANK YOU SO MUCH FOR TAKING THE TIME TO EXPLAIN THIS
@EIsuruPriyaranga7 жыл бұрын
Wow, Thank you so much ! Oh, I wish that my lecturer at least may learn from you regarding how to teach well and how to guide properly without wasting time!
@azanda026 жыл бұрын
You're simply the best!!! Thanks a million!
@sevenoctobers74714 жыл бұрын
You explained it brilliantly. Thank you!!
@anon54505 жыл бұрын
Thank you so much, I pray for you health and happiness!
@kindlygentleman5 жыл бұрын
You are an amazing teacher. Thanks so much!
@kashafseducationalsite3634 жыл бұрын
great explanation.. and really it help me.. a lot... thank u.. from Pakistan
@chocowlet7 жыл бұрын
bless you! I feel far more confident, i was way off with what I was trying to calculate before. Love from NZ
@itsci8 жыл бұрын
You're a lifesaver! I understand it soo much better now.
@daajjj8 жыл бұрын
+Ci M I'm glad.
@jonathantrottier15828 жыл бұрын
Thank you so much you helped me understand this concept so much. All the other videos did not explain the why you did thank you.
@naginakhan1ify6 жыл бұрын
I was struggling on this topic. Thank you so much sir
@sagrikaarora25807 жыл бұрын
Great explanation sir...hats off...
@nehasingh-hk6my7 жыл бұрын
You are a LIFE SAVER .THANK YOU!!!!!
@akhtarshaikh88947 жыл бұрын
l was disliked three point test cross but now after seen this video. I really like.Thank you sir!!!
@LifeAccording2Kay8 жыл бұрын
wish my professor explained this in such plain english like this....Thank you!!!!
@daajjj8 жыл бұрын
+QueenChunky31 Thanks!
@hafijulkhanbiology59285 жыл бұрын
Thank you very much sir... You are too good to explain... Thanks a lot...
@steinway3254 жыл бұрын
this man is amazing. thank you so much Dave! so much better than my genetics prof :(
@juliecuevas86577 жыл бұрын
Thank you so much sir ! Great work ! U saved my bio grade 🙂
@halbassam19468 жыл бұрын
Thank you so much! i wish my professor explain things like you!!
@daajjj8 жыл бұрын
+Hassah Olbassam Thanks.
@daajjj8 жыл бұрын
+Hassah Olbassam Thanks!
@brettalundquist73642 жыл бұрын
thank you so much for making this video! It is incredibly helpful
@jamesjames-cy7bp7 жыл бұрын
Thank you very very much for your help, your explanations a very clear !!!
@celadona50848 жыл бұрын
Thank you so much. This was incredibly helpful, you explained it very well.
@aviadshiber62324 жыл бұрын
what a king... thank you!!! amazing explanation
@ktcoding76 жыл бұрын
Thankyou for this wonderful lecture.
@kwanelesabela17325 жыл бұрын
Finally I got this...THNKX to U Mr ..
@akritino74379 жыл бұрын
I loved your explanation ! Worth listening to your video ! Thank you :D you have taught really well =]
@aminyare49127 жыл бұрын
Thank you sir,you are amazing teacher.
@yam-vv6re7 жыл бұрын
what a lifesaver you are! thanks!
@VictorMartinez-by6fk7 жыл бұрын
I love this guy, I wish he was my instructor.
@TheEcolust5 жыл бұрын
Thank you Sir. You explained it really good and cleared all my doubts. :)
@izad_ijaz4 жыл бұрын
Thank you Sir. It explained me a lot what I had confusions
@porkers1015 жыл бұрын
Thank you so much for your video! This makes sense now! One question: how do we determine gene order if no double crossover event occurs?
@daajjj5 жыл бұрын
All you have to do is determine what the double crossover would be (if they had occurred). You will have two possible arrangements with 0 individuals, so those are the double crossover. If someone listed for you all of the offspring of a 3-pt. test cross and there were no double crossover, then you just figure out which two classes of individual are missing. They are the double crossover. Does that make sense?
@ak55046 жыл бұрын
Holy F*ck. This was amazing. I understand 3 point test crosses now.