Gymnosperm (Pine) Life Cycle

Life cyle of the Pine Tree

[@mamaboocee]

I am 65 years old and just now discovered the source of the pollen on the pine trees in my yard. This year, the trees have many new little pine cones dripping with a fragrant syrupy substance, as well as the small pollen producing with ones tiny little cones that looked like a strange red elongated flower about to bloom. Last year, i started feeding the birds underneath these trees by just throwing the seed down on the ground. This spring they have more growth than I have seen since previous years. I would like to think that the bird poop had alot to do with it! Its marvelous to see how the trees grow and change over the seasons and years. These particular trees were purchased as live Christmas trees more than 50 years ago, and planted in the yard after the holiday season was over. They are over 75 feet tall, and provide cover and nesting areas for the birds, squirrels and other wildlife. There are 3 of these "Christmas trees" in the yard. We also utilize the pine cones for decoration as well as fallen branches. It is strange, the things you look at every day but never seem to think about - they have secret lives. We all need to be more aware of nature. Thanks for this informative video.

[@pinheadlarry2506]

65? You look 45. What do you do to take care of yourself i need to know lol

[@sauravzadav7449]

@@pinheadlarry2506 stop flirting man..😂😂

[@pinheadlarry2506]

@@sauravzadav7449 Brother I’m 23 I’m just trynna get a head start on what she does cuz she does NOT look her age🤣

[@AlinaAlign]

I'm taking a plant biology class at my university and this helped so much! Thank you for making this!

[@sanz1e644]

“No- no insects involved here” I love this man

[@nataliaderossi7249]

Your voice is pretty hypnotising, hope you teach in real life

[@user-qt2ux4ji9w]

Hiii natalia

[@WajidAli-bh6ur]

Hi

[@emadaziz745]

@@user-qt2ux4ji9w بس يا حكيك

[@pavanns4]

U r russian right?

[@adityaprakash2996]

simps 😂

[@MuscleMusicMoney]

i learned more in 10 mins of watching than i have starin at my biology book for the last hour! awesome job!

[@NyssaNaomi]

for real. the process is actually so simple but the books make it seem so complex

[@sithisrants4154]

Thank you so much. My botany professor took 50 minutes to poorly explain what you made clear in 5 minutes. This was so helpful.

[@whdgk95]

you are a life saver. Your work is highly appreciated by all students. Thank you.

[@allofdestiny]

My general Bio II class starts off with this topic. Great overview. Gonna go watch the angiosperm video now

[@aamir7559]

So you are now KZbinr

[@ariesjay9947]

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[@stanleyxander7944]

@Aries Jay instablaster =)

[@ariesjay9947]

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[@ariesjay9947]

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[@sakshamjangoda6331]

Thank you bro you just clear my all doubt your explanation is amazing i appreciate you

[@vihaansaxena7983]

Brief and very clear. Thank you so much ☺️

[@abhijitsombhatla7914]

Thank you so much, this video has helped me a lot for my biology of plants exam and you have made one of the most complex topics very easy to understand as well as great fun!

[@kwokhoso6344]

I made many confusion on my teachers note of pine life cycle.but now i understood the principle!thanks a lot!!

[@midgetking101]

I have a Biology lab quiz over this tomorrow. This was a good refresher. Thanks

[@allifazhar]

Thanks for this video. This video cleared my doubt of poloidy of Endosperm 😊😊..

[@xLadyRose]

I had trouble understanding the cycle from reading it. Thanks to you I could finally visualize it and understand it fully

[@CraigSavageScience]

The best way to think about it is to consider if the cells you are looking at are haploid (gametophyte and gametes) or diploid (sporophyte). The cells of the pine "tree" are diploid so they represent the sporophyte generation. The only haploid cells are found in the cones after meiosis.

[@satoshinegi311]

Uh r the best teacher of bio... Hats off !!to u sir!! ...

[@maira3456]

Excellent explanation

[@mudassirahemadansari6098]

excellent way to understand life cycle in gymnosperm and angiosperm....thanks

[@manmeetdhaliwal4081]

Very nice sir u made it easy for us

[@natashafaith3616]

Indeed i have learned something...I like your way of explanation (clear). Thank you

[@Canakar360]

Your voice is so soothing! Way to go, this is a great way to study for my exams

[@dexterhernandez9553]

not so confusing now that I've seen your video...... thanks a lot bro..!!

[@kaitlynlonsdale7595]

Thank you, this video helped me understand this 100%! Much more of a fun way to study while understanding, rather then reading a textbook or trying to go on quizlet. Love the gymnosperm and angiosperm video. My test is next week so this helped to study a lot :)

[@Emma_729_WU]

I checked a few of those videos about the gymnosperm, this is the best one! thank you !.

[@mayra_1499_real_fact]

Hello।।🦋🦋 Friend,

[@aaaz5643]

Great work!!!!!

[@user-vb9uh5th5d]

wonderful video, thanku so much

[@porenesianparapio6934]

😭😭 Why did I not watched this video before, dude you're life saviour 😭👏👏👏

[@themightyhunters]

your voice is soo hypnotizing..... you would be a really good teacher

[@in._.sane0104]

Thank you for such a informative video

[@durgashaw1782]

A big thanks to you man.... I've been searching for this kind of video since past 1 week.. Thanks a lot...

[@mitalipandey5460]

Superb sir 👍🏻 Lots of luv and blessings 4 u 😘😘

[@meowhellokittyx33]

YOU ARE SO GOOD! please make more videos!!

[@Alicethewise]

You have a really good narrator's voice. You pronunciate things very clearly and well. Thumbs up!

[@Pinakrankhamb]

Khatarnakkk I loved it

[@shyguykc]

I had no idea so much was going on in this life cycle. Thanks for the vid.

[@sabakhan-qc9di]

There is even more going on, actually... the video is incomplete

[@sabakhan-qc9di]

Like he didnt tell abt the pollen tube... or how actually does the sperm inside the pollen form .

[@sabakhan-qc9di]

It is written in my book though

[@ishapatel3419]

Thanks for the Vedio 👍

[@carlol7664]

good summary of the Basics

[@lizzyinthahizzy]

This really clears things up for me. I've learned more in the past 5 min than in the last 2 weeks! THANK YOU!!

[@whiteboardanimatorhamna]

Thank u v much these angio and gymno videos are great. You made it so easy for me

[@TopShelfShi]

Thanks, very easy to understand.

[@pub_scrubs]

excellent video ! i was frustaed about my bio. exam , and i found this great video, thanks a lot craig

[@claudiusmaximus319]

That was very helpful! Thanks all the way from Africa!

[@vishwasjadhav512]

nice explanation

[@digiconvalley]

i love plants now, all because of you sir!

[@ramonvera2318]

Great video , good explanation 👍🏻🌲

[@mariasilviamartinez4558]

Eu estava esperando um vídeo sobre as Gimnospermas. As Araucárias são exclusivas do Brasil e os pinhões são uma ótima fonte de alimento. 👍💖

[@naturebeauty835]

Awesome explanation... Lot s of thanks from India country

[@aena_]

Well done and keep the good work up!

[@ericklarson6684]

Great video - but should have included a bit more on the gymnospore pollen - particularly the wings.

[@MohamedAli-db7sv]

Great job man

[@dianaalzareef7776]

Excellentttt explanation!!!!!!!!! It's really helpful

[@deepthireddyvasi2075]

top-notch vid.now i understand it better.u deserve a hat-tip mr.craig

[@XxDarkRaverxX]

Omg please do ASMR!! I love your voice!! 💗💗🙏🙏

[@khunshakhan8930]

great video!

[@dggamers9175]

from India but can understand you language clearly thank you sir

[@CraigSavageScience]

Glad you found it helpful

[@kumarmukesh6961]

Very very pretty voice.....liked ur way of teaching....

[@adriangaraycochea7695]

Thanks dude

[@indepth001]

Super. I understood easily with this video about the life cycle of gymnosperms tnq for making this video

[@CraigSavageScience]

the best answer to that question is to watch my video on angiosperms lifecycle and then make the comparision but in short the reproductive structures are very different (cones vs flowers) the fertilization event is different - single vs double - so the nutritive tissue is different 2n vs 3n and the resulting seed is different - covered vs uncovered - therefore dispersal is different

[@enriquedayon6485]

When he teach I feel like I answered all of my question😸😸👍🏻👍🏻👍🏻

[@anggerpribadi4397]

I was in headache for real when work in my biology task before watch this. Thanks a lot!!

[@cairoshuffler5916]

very good video, thanks.

[@jenthehen1276]

amazing video. thank you - a college student

[@CraigSavageScience]

Glad you enjoyed it!

[@mava_meezy]

This is mazing learning made simple.

[@govindnair3135]

Thank you sir Very helpful

[@Gossette521]

You are great ! This helped me a lot !!!

[@animallovers1626]

Mastch vdo 👌👌👌👌❤

[@jandraskovic5638]

Great job man !!! Keep it up

[@beyondkun]

Thank youuuu I didnt understand what was going on inside the cones regarding spores and gametes until now

[@VikasVerma-iy2xx]

Thank you thank you thank you soooo much sir now my all doubts are clear

[@pagm3n]

This is a great walk-through of the gymnosperm life cycle, and I think I understand a little more that the ovulate and staminate cones themselves are the mega and micro-sporangia, the pollen grain and ovule are the micro and megaspores, and the pollen and eggs are the micro and megagametophytes. I'm still a little confused on Angio sperms, but I think I can handle this. I might be ready for my midterm tomorrow afterall! Thanks for the video!!!

[@pamelaq8028]

Thanks for this explanation.. It made it very easy to understand :)

[@guddokumari2905]

Great 👍👍👍👍

[@Nipsoj]

nice video!

[@kduck2768]

Great video, tho it lacks some details, like the pollen tube and the process of fertilization itself, it still helped. Thank you

[@Leah-pt8mo]

Thanks for your information 😁

[@vedshende8871]

thanks bro

[@ilikemysongs]

Thank you. I did learn something.

[@anjishnubera5688]

i understand this part very well

[@yasirbilal743]

Superb Sir Thanks alot :)

[@Lolablue1986]

It is a great video. I can't believe 1) i actual was looking for this on my own and 2) that is has over a hundred thousand views.

[@mohsina7803]

very well explained...

[@07aniketdeysarkar26]

Thank you. This helped a lot.

[@mikebond6060]

Very interesting

[@abiralsubedi1592]

this is best video .this is the way to make understand other... it would be more if u sho the real cone and their inner part by your hands i am waiting

[@strawberrypai7337]

what a great help.

[@miah6613]

Thank you so much

[@viveknegi1767]

Amazing

[@absinthe_apostle]

Very helpful videos, not too fast either.

[@estherwebiro3210]

THE topic is good..............!

[@ericarosales7727]

great video!!!!

[@PacelliAnnaleaLatcha94]

thank u sooo much, this is exactly the info i need

[@Mou48u]

Thank you 😊

[@bibes77]

endosperm of gymnosperm are 2n BUT endosperm of ANGIOSPERM are 3n. Flowering plants have 'double-fertilisation'.

[@minahilattiq9827]

sir will u please give us a lecture on difference between sporophyte and gametophyte generation........ it is confusing me soooooo muchhhh

[@krishnayogi1927]

Super

[@CraigSavageScience]

Thanks

[@hugofeasson7675]

Thank you

[@aryan-x47]

Excellent 😍😍😍thank youuuu

[@EggiTheShadow]

This video is about reproduction in gymnosperms, not about losing fat please go away vova On a positive note Great video. this has helped me so much, thanks :)