I am always find of your videos because such presentation and your explanation help to memorize easily.And i have a great confusion in these topics . THANKS AND REQUEST U TO MAKE MORE SUCH VIDEOS.
Haha, I wish I had Dr. Najeeb's knowledge! As a humble student of Dr. Najeeb, who has learned so much from him, I strive to make complex topics clear and accessible. I'm glad you found my videos helpful. Thank you!
Now Thats a tricky question! Thanks for asking. For odd ploidy numbers, haploid number is not easy to designate. The most common and logical definition of Haploid number is _"Haploid number is _*_half_*_ of the no. of sets of chromosomes present in the somatic cells"._ But this is not the only definition of Haploid number. Another definition is _"Haploid number is the no. of sets of chromosomes present in the gametes"._ For humans and most animals, since the gametes typically have half the no of sets of chromosomes as that of somatic cells, both definitions mean the same. i.e. no of sets of chromosomes in gametes is exactly half of the no. of sets of chromosomes in somatic cells. However, if the somatic cells of any organism contain 3 sets of chromosomes i.e. 3n, we can not simply say that haploid is 1.5n. That won't make any sense. In this case, we will go for the second ddefinition. _Haploid number in this case would be the no of sets of chromosomes present in the gametes of that organism._ So, for example, *if the somatic cells are 3n, and gametes are 1n, the haploid number would be simply 1n.* I hope that it makes sense, otherwise, please feel free to reply back. Dr. Aizaz
To Learn more about Trisomy, Monosomy and Non-Disjunction, watch this video: ua-cam.com/video/327RZ1XVpI4/v-deo.html
I am always find of your videos because such presentation and your explanation help to memorize easily.And i have a great confusion in these topics . THANKS AND REQUEST U TO MAKE MORE SUCH VIDEOS.
Thank you so much for your words of appreciation. I am working on more videos.
Thanksssssssss a lot!! This was the best vid i've seen till date,such a perfect explanation
"Excellent leacture "
Very well explained and differentiate between medical terms in a beautiful manner. Very fantastic presentation
Thank you
Thank you sir you are doctor najeeb of embryology ❤
Haha, I wish I had Dr. Najeeb's knowledge!
As a humble student of Dr. Najeeb, who has learned so much from him, I strive to make complex topics clear and accessible. I'm glad you found my videos helpful.
Thank you!
" Excellent leacture"👌🏻
thank u ... very easily explained this tough topic
Amazing explanation
Very easily retainable lecture by medical students
Thank you
Thank you so much❤ very understandable
Sir Very good lecture,it helps a lot thank you so much 🤗may God bless you 🤲
So nice of you
Thank you very much sir.
Awesome 🎉🎉🎉
thank you!! i will likely not forget the syndromes now :) lol
What is the haploid of 3n ?
Now Thats a tricky question! Thanks for asking.
For odd ploidy numbers, haploid number is not easy to designate.
The most common and logical definition of Haploid number is _"Haploid number is _*_half_*_ of the no. of sets of chromosomes present in the somatic cells"._ But this is not the only definition of Haploid number.
Another definition is _"Haploid number is the no. of sets of chromosomes present in the gametes"._
For humans and most animals, since the gametes typically have half the no of sets of chromosomes as that of somatic cells, both definitions mean the same. i.e. no of sets of chromosomes in gametes is exactly half of the no. of sets of chromosomes in somatic cells.
However, if the somatic cells of any organism contain 3 sets of chromosomes i.e. 3n, we can not simply say that haploid is 1.5n. That won't make any sense.
In this case, we will go for the second ddefinition.
_Haploid number in this case would be the no of sets of chromosomes present in the gametes of that organism._ So, for example, *if the somatic cells are 3n, and gametes are 1n, the haploid number would be simply 1n.*
I hope that it makes sense, otherwise, please feel free to reply back.
Dr. Aizaz
@@MedicoVisual thank you
Very interesting lecture sir
Thanks for liking
🎉🎉
lgdt