Sea Urchin Development Biological experiment

[@Vivcatkemp]

Thank you so much for this! I wanted to show my 11 year old how the sea urchin develops. She was fill with awe at its amazing metamorphosis!

[@kaleighsmith5784]

Im a 13 year old... proving to my parents KZbin teaches me more than school 🤗 thanks for the education! I love learning new things.

[@arn0000]

@Eun Zomberg jup sure thing very sure thing now if you would stop trying to bait children because of their age by saying stuff that DOESN'T work or suggest they do legally doubtful stuff that'd be great... This is a BIOLOGY video for gods sake not an insta video... And this might sound rude but trolls like you should get the hell out here imho.. thx

[@titasdas9473]

It is Very helpfull video for CSIR-NET life science exam 👍

[@PM0308P]

Well done! This is very interesting for someone who are not exposed to sea urchins. Thanks for your great work!

[@Irene-vo3wq]

This video helps me learn very well about embryo development of sea urchin, thank you!

[@Sun48100]

This is so amazing and should have more view!

[@1YAJIMA]

kzbin.info/www/bejne/rKDCpZt7jJKUmsU

[@pranjal967]

most beautiful and peaceful video on development !!

[@maryanneclark3437]

Excellent video, and the section on metamorphosis to the adult form is especially good. I'm going to add this link for my bio class.

[@benjamingilbert5518]

very good overview, helps a lot for my development bio lab. Thanks!

[@MrWhiteav6]

Beautiful and lovely music. Thank you.

[@Cutie-pie-chandu]

Beautiful 😊

[@joshabrillo4237]

great

[@meishanails]

Very interesting. Thank you

[@joyiwan950]

This video is very well done. Thank you for your hard work!

[@irineandrona7948]

Masterpiece 😀👏👏👏

[@happylearningwithsumita]

It's beautiful... Love it

[@1YAJIMA]

There are more. Biological experiment Please search with Masahiro Yajima.

[@oneocean2345]

wow, really amazing video, thank you so much for sharing this. Could you please share with us more detail about this project.

[@1YAJIMA]

If you like ,Look at this HP. sites.google.com/site/hightschoolbiology/

[@oneocean2345]

Thank you, can you share with us contact of this project leader, we have few questions and really need your help. My email is [e-mail]

[@1YAJIMA]

I am making this program all by myself.Masahiro Yajima What is a question?

[@1YAJIMA]

kzbin.info/www/bejne/rKDCpZt7jJKUmsU

[@madamtavuskusu]

矢嶋正博 hi Masahiro, how can you understand their Gender just by looking?

[@clarkb.612]

What usually you feed to the earliest stage of larvae? Was that brine shrimp?

[@1YAJIMA]

We feed the larvae with the brown alga Chaetoceras.

[@clarkb.612]

@@1YAJIMA Thank you so much. Would spirulina or baby brine shrimp work?

[@blackwatertrs]

2:27 Yep. Fartilization.

[@finandyafatihasari7807]

Great video! by the way, how long does it take to reach adult stage?

[@triole1]

Will this happen in an aquarium with salted fresh water?

[@1YAJIMA]

yes

[@simtalkayak]

How long did this take to happen?

[@1YAJIMA]

t takes 3 days for pluteus larvae and 6 months for baby sea urchins.

[@gulafshantabassum5260]

👏👏👏👏👏❤️❤️

[@etiuseetiuse8379]

really nice

[@1YAJIMA]

It's okay if you wash the eggs immediately with seawater

[@choudharylandlord1676]

Kon kon IFAS ki class dekh kr aaya hai😂😂😂

[@sourlemon4616]

On the pluteus larvae stage they look like the Eiffel tower

[@Doublefish0319]

So you use potassium chloride to turn sea urchins on? 🤣

[@denisebrennan-rieder3309]

This is an excellent video. I hope you can correct a problem with it which may result in many more views. There is a mis-spelling. It should say fertilization membrane instead of the spelling you have. The spelling you have is actually a rude, slang word and not proper English. Thank you for the wonderful video.

[@martingarwood8735]

Hi! can I ask does the Kcl drops cause any damage to the adult urchins?

[@ashwakeup]

Imagine finding this on a diffrent planet ppl wouldnt evennthink about eating them

[@triole1]

What would you eat? Plants also reproduce

[@firegator6853]

Famale.....lmao