Reproduction in gymnosperms | Plant Kingdom | Biology | Khan Academy
Вставка
- Опубліковано 6 лип 2024
- In this video, we take a detailed look at the female cone in gymnosperms and then explore how gymnosperms reproduce.
00:00 Introduction
00:30 Female cone
00:57 Megasporophyll
01:59 Ovule
03:24 Female gametophyte
04:54 Archegonium
05:25 Fertilization
06:45 Seed formation
07:25 Summary
Practice this concept - www.khanacademy.org/science/i...
Master the concept of gymnosperms and angiosperms through practice exercises and videos - www.khanacademy.org/science/i...
Check out more videos and exercises on Plant kingdom - www.khanacademy.org/science/i...
To get you fully ready for your exam and help you fall in love with Biology, find the complete bank of exercises and videos for Class 11 Biology here - www.khanacademy.org/science/i...
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our UA-cam channel - / khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: www.khanacademy.org/donate?ut...
Created by Moumita Sen
This is my first time liking a UA-cam video. You're amazing. You helped me understood the topic better.
Underrated video
Like the video guys
This is the best explanation on reproduction in gymnosperms! It helped me alot while studying, thank you so much!
Excellent explanation ..superb
Best explanation out there
Got a clear understanding of
Love your accent❤
And this video helped me a lot too❤
Thank you
thank you so muchh i am clear about this topic!
this is gold
thank you so much!!
Thank you ma'am
thank you very very much maam
🙏
tysm mam
plss rply in NCERT Book They said Megaspore mother cell is Divide in to four by Mioticallt I've confused plss Explain mam
so wait, there are two male gamtes that go to the archegonia, if one of them fuses with the egg what happens to the other one, what was its purpose
im not sure but one may be the cell which will generate the pollen tube and the other the "mother cell" of the microgametophye
One mother cell can only accomodate 1 gamete so by ur words it never had a 'purpose' 😭💀