Mitosis Phases - Animated Lecture (Embryology)

Mitosis Phases explained clearly.
In this visual lecture Dr. Aizaz talks about:
00:00 Intro to cell division (Mitosis and Meiosis)
02:58 Intro to Mitosis
03:32 Organisation of DNA (concepts of chromatin and chromatids)
07:32 Prophase
12:51 Metaphase
16:08 Anaphase
16:37 Telophase
17:53 Cytokinesis
19:21 Animated Review of Mitosis
19:40 Review of Mitosis

[sandhyadas]

Dr Aizaz Ahmed, you are doing a marvellous job. The concept & the animation!!. You are one of the best teachers, seen in my life. 🙏🙏🙏🙏

[georgeiribar]

Excellent lecture. Most teachers dont explain that there are 92 cromatids dividing during mitosis.

[janvi]

Thank you so much for this sir u r literally the best teacher on YouTube ! I was searching for this for very long especially about chromosome .u cleared all my doubts ! 🙏

[Budgetry]

Sir you gave a very brief lecture and it was a very nice one 👌....

[khanfamily]

AOA In my opinion if you had put a comparative frame of mieosis to show the difference between the two processses it will help the students to clearly understad these two processes This is just my suggestion Otherwise your lectures are excellent quality May allah SWT give you and your team the best reward in both worlds for this great work Ameen

[NoorHanan_SMCiate]

Thank you so much sir you just cleared my concept regarding chromatid and chromosomes. It was a problem for me from class 8th 😢

[francescabucaciuc]

Thank you for this lecture, as a first year student learning only through online lessons this was very helpful!

[vincentpinto]

Thank you very much for your excellent presentation. I greatly look forward to learning from this entire series with your very detailed work and commentary.

However, when the lady asked you "if this is a chromatid, then what is a chromosome?", you should have said it is actually a chromosome. Even before duplication during S phase of Interphace, when there are 23 pairs of loose "chromatids", they are ACTUALLY chromosomes. We do NOT say that the trillion cells in our body have trillion sets of 23 pairs of chromatids!!

Now it is very very true that perhaps the tightly packed STATE of the chromatids are called chromosomes.

Of course, we may want to additionally add that when the centromere is in place in a tightly packed chromatid, we could call it a chromosome, to help with duplication at the same centromere. Definitially, this is a subordinate matter.

We must keep in mind that in the loose stage PRIOR to duplication, the cell STILL has 23 chromosomes that came from the father and 23 chromosomes from the mother. This is very important terminology.

But a single chromatid is still a single chromosome (even though loosely packed). For the sake of clarity for your video, please agree with this or correct where I was confused with the nomenclature. Thank you.

[anwarsultana]

You have done very hard work to prepare lecture using graphics

[Stella-lrnm]

plz make a series of special embryology ... and also complete general embryology series

[NoorHanan_SMCiate]

Sir please clear the point if we have 46 number of chromatid and they duplicate during interphase and form 46 number of chromosomes then how can we say that we have 46 number of chromosome in our normal cells not during interphase?