Gymnosperms | Plant kingdom

[@BiologyNowadays]

Main topics covered in this lecture: 0:22 - Features of gymnosperms 3:53 - Male and female reproductive parts in gymnosperms (microsporangium, megasporangium, microsporophyll, megasporophyll, male cone, female cone) 5:02 - What is an ovule? 6:48 - Reproduction in Cycas / life cycle of Cycas 14:39 - Secondary thickening in gymnosperms 15:17 - Xylem in gymnosperms 16:12 - Phloem in gymnosperms 16:41 - Classification of gymnosperms 16:59 - Cycadophyta 18:47 - Ginkgophyta 19:40 - Coniferophyta 20:44 - Gnetophyta 21:28 - General characteristics of gymnosperms 22:06 - Economic uses of gymnosperms

[@zuhazafer2631]

Finally after going through 3 books and 4 hours of searching the content, I found the best explanation. Thank you so much mam for the wonderfully clear explanation. ☺

[@BiologyNowadays]

Thanks a lot Zuha! I am extremely happy to hear that you found the lecture helpful. I am also happy that I could save some of students' most precious study time. Best regards, Shanty

[@BiologyNowadays]

Important topics (while preparing for exams): -Which are the four groups of gymnosperms -What are cones? -Difference between microsporophyll and megasporophyll -Difference between ovule and seed -Features of gymnosperm leaves which help them to withstand high temperatures, humidity and wind. -What are coralloid roots?

[@mlaxmi168]

Madam really i like ur videos

[@allindianvines6668]

Mam Please Provides Notes In Pdf And please speak Little Hindi Also..☺

[@dupa4703]

Mam what's the answer for the first and second question

[@Rat-4106]

Ma'am,Can i have the notes in pdf of your video please....

[@cendulakshetrimayum6839]

Hi maam can you please tell me one gymnosperm where trachea is present

[@uma.himagirish1234]

Am very interested to see yor vedio mam tq so much mam

[@BiologyNowadays]

Most welcome 😊 Best regards, Shanty

[@bobbylucas9605]

Mam why ginkgo biloba 🎎 is not cultivated in other countries???🧐🤨🤔

[@yashamazher9092]

I've never seen such a fantastic explaination ..very useful ma'am

[@BiologyNowadays]

Great to hear that Yasha. Thanks a lot. Best regards, Shanty

[@Mxyksykdkdodksodosirameshsingh]

I m from remote hilly area and not available of good source of learning but your way of understanding the various topics are very good thx by my deep heart keep it up..

[@BiologyNowadays]

Thanks a lot! I am extremely happy to hear that.Thank you again for those inspiring words.I wish you all success in life. Best regards, Shanty

[@oviislam3631]

Just outstanding!! Easy to catch & understand .Whole credit goes to u..!thanks a lot ❤

[@BiologyNowadays]

Thank you. I am very much happy to know that the lectures are helpful. Best regards, Shanty

[@aanifbhat8867]

Awesome VDO,best art of explanation.

[@BiologyNowadays]

Thanks a lot, Aanif. Best regards, Shanty

[@ajithargavinajithargavin1121]

Nice explains Easy to understand

[@BiologyNowadays]

Happy to hear that! Thanks a lot! Best regards, Shanty

[@aanifbhat8867]

Mam.,after fert. Of nucli of male gamet and female gamet . What takes place with Stalk cell and prothallial cell ,are they degenerate or have any function ply tell I understand whole lecture but confuse abt this point.

[@BiologyNowadays]

Hi Aanif, thank you for the question. The prothallial and the stalk cells have no function after fertilization and they eventually degenerate. Keep up the spirit of learning. Best regards, Shanty

[@aanifbhat8867]

@@BiologyNowadays thanks alot mam for answer.

[@rockiemuchatuta4999]

I am your student for real .I would like to thank you very much your videos are very helpfull from the university of Zimbabwe.

[@BiologyNowadays]

Thanks a lot! Best regards, Shanty

[@ojashtejas3498]

Thankyou mam . Finally after searching in 3 books for 3 hours i found a very useful explanation THANKS MAM ITS JUST OWESOME

[@BiologyNowadays]

Great to hear that! Thanks a lot! I am also happy to save students' precious study time. Best regards, Shanty

[@anweshadas3487]

Awesome explanation 👍👍👍👌👌👌

[@BiologyNowadays]

Thank you so much 🙂. Best regards, Shanty

[@rishishiva6655]

Good explaining mam I understand very well 👍

[@BiologyNowadays]

Thanks a lot Rishi. I am very happy to hear that. Best regards, Shanty

[@rishishiva6655]

@@BiologyNowadays Honor is mine mam!

[@akshara9552]

Thank you mam. Amazing vedio

[@BiologyNowadays]

Great to hear that! Thanks a lot Akshara. Best regards, Shanty

[@pankajpandey9191]

Now I am enjoying biology😍😘

[@BiologyNowadays]

Wow! That's exactly what we love to hear :) Thanks a lot. Best regards, Shanty

[@pranav3835]

Mam really like your vedios very much...........plz continue making vedios and thanks for helping medical stream students

[@BiologyNowadays]

Nice to see your comment again Pranav. Thank you. A free pdf file of this lecture is also available now. See the pinned comment for the link. Best regards, Shanty

[@preetirana4329]

Hiiii🙂🙂🙂

[@naziyaimam1349]

Reproduction in Gymnosperm is not clearly understood by using text book, this is very much clear explanation. Thanks a lot mam

[@BiologyNowadays]

Glad to hear that! If you find this video helpful kindly share it with your friends too. Best regards, Shanty

[@arzoo7304]

Thank you so much ma'am for providing this amazing lecture . your teacher methods is indescribable . please continue ma'am

[@BiologyNowadays]

Thank you for your inspiring words. It really motivates me to continue my teaching journey. If you find these videos helpful kindly share it with your friends too. Thanks again. Best regards, Shanty

[@roshanmisbahindian8986]

The best one I have ever found in the you tube ,mam it's really amazing , would you mind to make a video on human genetics ,the only weak topic of mine in bio ,I am preparing for neet 2020 plzz make it for me mam plzzz

[@BiologyNowadays]

Hi Rania, I am extremely happy to hear that. Best regards, Shanty

[@lakshmi6273]

Best lecture I have ever seen😊😊Mam you are just awesome in explaining..Everyone will fall love with learning biology by this lecture...can I get the pdf of lecture

[@BiologyNowadays]

I am extremely happy to hear that, Lakshmi. Thanks for those inspiring words. If you like to have the pdf, please send an email to [e-mail] requesting the pdf of this lecture. Best regards, Shanty

[@stech6190]

Subscribed n found awesome topics. Kindly make a video on Plant Physiology.

[@BiologyNowadays]

Sure I will. Already there are a few videos on photosynthesis. Check out this: kzbin.info/www/bejne/e6SYd2pjrsZpia8 Best regards, Shanty

[@gobii2020]

Sister when does a young sporophytic plant of cycas become haploid.in mega and microsporangium

[@SaravanaKumar-us6tf]

Mam i am addicted to your lectures....please continue uploading videos for NCERT rest chapter.

[@BiologyNowadays]

The video on angiosperms is under preparation. Best regards, Shanty

[@sowjanyanc8869]

Madam, beautiful lecture, you are a gifted teacher, can we get a PDF of the lecture

[@BiologyNowadays]

Hello Sowjanya, thank you for your kind words. I am happy to hear that! Regarding the pdf, please write an email to [e-mail] requesting the PDF of this lecture. Best regards, Shanty

[@kumarthallapally6107]

Ma'am all thse are Ncret covered? Ur videoes are very helpful to me.thank you so much 🥳🙂Y don't you cover neet syllabus ma'am ?🙄

[@BiologyNowadays]

Hi Kumar, these lectures are based on class 11 NCERT textbook. But of course I have provided some additional information for better understanding of the topic. Hope it was helpful. By the way if you are preparing for NEET, then don't forget to check out our recent video on NEET test series review: kzbin.info/www/bejne/rnWpep2EeLB2gNk. Best regards, Shanty

[@annapureddyveerasekharrao8732]

thank you mam, this is the video on this topic

[@BiologyNowadays]

Great to hear that! Hope the video was helpful. Best regards, Shanty

[@himachaligirlbhawyatulparm8077]

Superb mam👌 plz upload animal kingdom 🙏

[@deeparampatel7080]

It's just awesome mam 🤗👌👌👌👌please upload more videos

[@BiologyNowadays]

Thanks a lot! Of course, there will be more videos. Best regards, Shanty

[@utkarshtiwari9182]

Hello mam, my name is priya and I'm preparing for neet and ur videos are very helpful for me. So thanx a lot Dr. and plzzzz make videos on other chapters which are very important for neet students, and mam plz make video on human physiology plzzzzzzz. I'm ur new student so plz reply me Dr.

[@BiologyNowadays]

Hello Priya, actually these lectures are scientifically designed for students preparing for all kinds of competitive exams and it is nice to hear from you that the videos are helpful for NEET exam. We are trying to upload videos as fast as possible. By the way I am not a medical doctor ;) I have a doctorate degree (Ph.D.) in biology from the University of Goettingen, Germany. Best regards, Shanty

[@saimashoukat6485]

V.v.informative

[@BiologyNowadays]

Thank you Saima. Best regards, Shanty

[@artvalley6452]

Best explanation ...

[@BiologyNowadays]

Thanks a lot. Best regards, Shanty

[@rahfa3945]

Mam really liked your teaching style it's in simple way and also cleared my all doubts in this chapter. Thank you

[@BiologyNowadays]

Great to hear that Anwer. Best regards, Shanty

[@zakirkhan-or7bz]

Hi mam ! For the first time I am watching your video it’s amazing and very easy to understand

[@BiologyNowadays]

Thanks a lot. Great to hear that. Best regards, Shanty

[@zakirkhan-or7bz]

Biology Nowadays mam I am from Pakistan to be honest I am really inspired the way you teach tho most difficult topic in an easy approach

[@siddabathulaannapurna7912]

mam i really found of ur vedios...its very helpfull and plz can u make ANGIOSPERMS vedio soon..thank u mam for ur wonderfull lectures

[@BiologyNowadays]

Thank you so much Siddabathula. The video on angiosperms will be uploaded tomorrow. Best regards, Shanty

[@jagpalsaroha]

Mam i like the way of your teaching but i do have some problem in playing videos pteridophytes and gymnosperm. I have tried these videos in many devices but unable to play. Can you please help me.

[@BiologyNowadays]

Thank you. The problem you mentioned may be just a temporary problem. Try once again some time later. Best regards, Shanty

[@mayilraja3771]

Your voice is beutyful😊😊😊😊

[@BiologyNowadays]

Thanks a lot. Best regards, Shanty

[@graceboatemaaamoako3946]

Keep it up Dr.

[@BiologyNowadays]

Thanks a lot. Best regards, Shanty

[@nihananajeeb5783]

Ma'am nice class,it was really interesting ☺️

[@BiologyNowadays]

Thank you Nihana. Best regards, Shanty

[@chrisz1962]

Your lectures are very helpful

[@BiologyNowadays]

Thank you Christeena. Best regards, Shanty

[@mohanrao6766]

Ur videos are amazing...but are these enough for neet??

[@BiologyNowadays]

Thanks a lot! These lectures are mainly intended to clear concepts. From a NEET point of view, these lectures are almost enough for NEET. Best regards, Shanty

[@bobbylucas9605]

I love😍 christmass trees 🎄🎊🎉

[@prabhatsingh5655]

Thank You Mam Finally I got.

[@BiologyNowadays]

Nice to see your comment again Prabhat. Thank you. A free pdf file of this lecture is also available now. See the pinned comment for the link. Best regards, Shanty

[@shivankpandey2116]

Mam please upload videos quickly. Because I want to study animal kingdom,and I think you forget to make the mock tests.

[@BiologyNowadays]

Nice to see your comment again Shivank. Thank you.I still remember about the mock tests that you suggested last time. It is because of the shortage of time that I am not able to do that. I am now focusing on making the video lectures. By the way a free pdf file of this lecture is also available now. See the pinned comment for the link. Best regards, Shanty

[@shivankpandey2116]

Thank you mam for replying my comment your videos are amazing but I wanted to ask you a favor that in which school or institute you are a teacher but I think you are a doctor. is it true??

[@BiologyNowadays]

I am not a medical doctor. I have a Doctorate degree (Ph.D.) in Biology from the University of Goettingen, Germany. I have been a researcher for the past several years. Currently I am on a mission to popularize biology education through Biology Nowadays. The mission is to provide world class quality biology education for all, absolutely for free so that students from all financial backgrounds can afford to get all study materials at no cost. In future you can see the expansion of Biology Nowadays. Best regards, Shanty

[@shivankpandey2116]

Amazing mam amazing your doing a very good work for students I want, biology nowadays being the best channel in KZbin and I also want to study abroad and work with biology nowadays but my favorite subject is chemistry. God prey your channel and I also want the expansion of biology nowadays.

[@BiologyNowadays]

Thank you so much Shivank. I am very much happy to hear from you. I also wish that your dreams may come true. Wish you all success. Best regards, Shanty

[@allampatisubbaratnamma6836]

Mam, does that mean the sperm and egg each have 700 chromosomes fused together to form 1400 (or 2pairs of 700) in Ophioglossum reticulatium?If u get some time could u pls clarify mam?

[@ramneupane2457]

mam please upload videos of different plant diseases in detail. plz mam

[@rcg2324]

Can u please upload morphology in flowering plants Im loving these videos I have exams 2 days after Plzzzz upload

[@BiologyNowadays]

I understand your concern but unfortunately the video on morphology of flowering plants is not ready. Wish you all success in your exams. Best regards, Shanty

[@nalinisundar8014]

Thank you so much mam... love you a lot..😍

[@BiologyNowadays]

Nice to see your comment again Nalini. Thank you. A free pdf file of this lecture is also available now. See the pinned comment for the link. Best regards, Shanty

[@creativelife9988]

Excellent 💜

[@BiologyNowadays]

Thanks a lot. Best regards, Shanty

[@georgemweemba6287]

Good lecture

[@BiologyNowadays]

Happy to hear that. Thanks a lot. Best regards, Shanty

[@abcdef2069]

when i open a pine scale, there is a seed, pine scale, seed casing from angeo, i can not tell the difference. gymno and angio are stupid wordds that do not represent hetero seeds or isomer seeds or something.

[@rejipius6395]

Mam why cant u do the videos of another chapters

[@BiologyNowadays]

Hi Aju, the video on meristematic tissues will be uploaded today or tomorrow. Best regards, Shanty

[@10pragatya10]

Ma'am please upload all the lectures for class 11th chapters...please....

[@BiologyNowadays]

I am also planning to do so. Best regards, Shanty

[@laxmipathak5120]

Very nyc mam

[@BiologyNowadays]

Thank you Laxmi. Best regards, Shanty

[@preetimangaj3008]

Mam increase the volume.

[@sonamyadav7203]

Mam 1 year bsc in botany of gyamnosperm &angiosperms

[@ManojKumar-zy2vv]

Thanks didi osm

[@BiologyNowadays]

Thank you Manoj. Best regards, Shanty

[@ManojKumar-zy2vv]

@@BiologyNowadays ok thanks

[@karuneshkvaiswar612]

thanku mam well explained

[@theamazing6761]

Nice

[@BiologyNowadays]

Thanks a lot, Salman. Best regards, Shanty

[@rajir741]

Thanks ma

[@nagarjunagm930]

Madam plz update your lecture about cell it's structure and functions class 11 please madam

[@omkeshkumar2177]

Thanku mam

[@maha.emadival140]

Lovely Voice 💞

[@BiologyNowadays]

Thank you Maha. Best regards, Shanty

[@HassanKhan-ot1bo]

just wow

[@BiologyNowadays]

Thanks a lot! Best regards, Shanty

[@Mohit-ou4yb]

Mam your teaching is excellent bt it would be nice if you use white board and marker i think it would be easy for you also to teach since preparing those animations also take efforts .........we students also like that thing only so if possible plz use board and marker

[@BiologyNowadays]

Hi Mohit, thank you for the suggestion. I understand your concern. It is true that the current method that I use will take a lot of time for producing a video but still I see the future of our education system here. I am also trying to speed up the production of the videos. Best regards, Shanty

[@srinivasanverynicesir2952]

Mam please upload all botany topics plz plz clearly understand🎁🎁🎁

[@eshugamer8872]

Mam please tell in hindi

[@abcdef2069]

gymnosperm and angiosperm do not represent the word catagories that i want to know. i want to know the words that represent "a seperate nature of male plant and female plant" and a plant with male and female parts in the same flower.

[@arjankumar3076]

Mam please upload videos quickly. Because I want to study animal kingdom,and I think you forget to make the mock tests.

[@arjankumar3076]

Ma'am please upload all the lectures for class 11th chapters...please....

[@karuneshkvaiswar612]

thanku mam well explained

[@BiologyNowadays]

Thank you Karunesh. Best regards, Shanty