I have watched this many times because I am simply fascinated by the content. I do have a question though! Around minute 8 you discuss the etymology/derivation of "morula" from the Latin for mulberry because the Latins believed that the zygote-to-embryo ball of 8 cells appeared to look like mulberry around day 3. When was this? I usually think of ancient Rome when I think of "Latins", but, like, could they visualize a morula back then? I'd think you would need to dissect a woman at a very specific time (terrible) or, like, need advanced technology with a Petri dish or something to be able to visualize the morula in order to name it, right? Or were people conceptualizing this before ever visualizing through experiments? I am so curious! Will email my question too, just in case you do not see this! THANK YOU! I am a HUUUUGE fan!
In my class, we learned that eipblast cells move down through the primitive streak and displace hypoblast cells to become the endoderm layer. Then more cells migrate down to become mesoderm. Is endoderm made from epiblast or hypoblast cells?
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What a fantastic lecture....
You are a great teacher. Wish you were my teacher. Thanks a lot for the video!
Great lecture. Thank you so very much. You are my hero!
This so amazing thank you so much 💕💕💕💕💕💕💕💕💕💕💕
Thank you for this amazing lecture, Dr Matt!
I have watched this many times because I am simply fascinated by the content. I do have a question though! Around minute 8 you discuss the etymology/derivation of "morula" from the Latin for mulberry because the Latins believed that the zygote-to-embryo ball of 8 cells appeared to look like mulberry around day 3. When was this? I usually think of ancient Rome when I think of "Latins", but, like, could they visualize a morula back then? I'd think you would need to dissect a woman at a very specific time (terrible) or, like, need advanced technology with a Petri dish or something to be able to visualize the morula in order to name it, right? Or were people conceptualizing this before ever visualizing through experiments? I am so curious! Will email my question too, just in case you do not see this! THANK YOU! I am a HUUUUGE fan!
Thank you so much ... really struggled with embryology but this has made it so simple!!
much appreciated, love all the clinical relevance too :))
great
the tutorial is so excellence, but i think LABELING WHILE you EXPLAIN could be better
thank you
Saving Asian students since 2015. : D
In my class, we learned that eipblast cells move down through the primitive streak and displace hypoblast cells to become the endoderm layer. Then more cells migrate down to become mesoderm. Is endoderm made from epiblast or hypoblast cells?
The epiblast becomes ectoderm which brings about endoderm, and mesoderm. So yeah the endoderm replaces hypoblast
It confusing,, because the epiblast should give rise to all three germ layer while the hypoblast forms the yolk sac etc.. what is the correct answer?
Thank you so much! ❤
Acrisomal rxn in zona is a depolarization of the cell membrane
Omar Elsheikh no
It is the agglutination of the sperms on the egg granulosa cells
Love from mbbs aspirant from india
Love your lectures, but sound is poor on this one.
You’re morula is wrong sir
thank you