Archegonia are only found in lower plants, like mosses and ferns, but not in angiosperms. In angiosperms they would probably be similar to the mega spore cell that undergoes meiosis.
Peter Klappa I like your video. It best to clear to concept of double fertilization but I want to more information about plant & more biological concepts 😮🙌🙌😋
Greatly explained! 👏 I couldn't understand this topic from the notes given by my teacher, but after watching this animated video my doubts are clear. thanks!
Such a beautiful explanation...it made my concepts crystal clear..I was facing a little problem in understanding this...but sir u made my concepts crystal clear...thanku so much..it really helped a lot...😄
This is the most awesome video in the entire universe! If you have one on cactus cells or the CAM of succulents, I will worship you for life. I will also save this in my Science playlist and watch it over and over. Thanks
I want to thank you so much for this. Its really hard learning online due to the pandemic, so visual aids like these are wonderful for not making me feel like I am understanding what the professor is talking about.
Wow that's really cool to learn this concepts in a very fantastic way. Schools should provide this kind of animation video instead of their boring lectures with boring faces.😑
This is such a good explanation. The combination of visual elements and blunt straight to the point voice over was extremely helpful. Thank you so much!!
I have an exam the next morning. Read the book for the 2nd time, understood nothing. Entered utube, found this video. Now i have umderstood the matter nicely ^^
It should be mentioned that division of the megaspore in this video follows the Polygonum pattern. Most angiosperms do this, but not all. Either way, great video!
What the hell.. ! This is insane.. i am jot able to learn this topic bt this video creates its own wibe.. thanks a lot . Such kind of video are really helpful 😁
Hi, Plant Sciences major here - Antipodal cells' function are not well defined. One of my professors suspects they have some immunological role in either nutrient intake. However, he admits does not have any solid evidence. He is a very smart guy though. I've seen articles in Arabidopsis about how they can cause senescence of one sort or another. Michael Bassil, you are correct that they die after fertilization. But as for their function, you're thinking of the synergids, which have two functions - excreting a sort of hormone gradient to guide incoming pollen tubes to the ovule, and incompatibility (Not to be confused with self-incompatibility, this incompatibility is usually between species, as gametophytic and sporophytic self incompatibility occur in the pistil). Cheers!
