Electron Microscopes
6:53
3 жыл бұрын
Experimental Validity
5:24
3 жыл бұрын
Human Reproduction
6:35
3 жыл бұрын
Physical and Chemical Change
6:15
3 жыл бұрын
Neutralisation Reaction
12:15
4 жыл бұрын
Creating an Infographic
8:35
4 жыл бұрын
Acid and Metal Reaction
7:59
4 жыл бұрын
Acid and Metal Carbonate Reaction
9:08
Physical Properties of Minerals
3:54
Osmosis
10:39
4 жыл бұрын
Fick's Law
5:06
4 жыл бұрын
Trangenes and Transgenic Organisms
4:53
Reproductive Cloning
9:19
4 жыл бұрын
Gene Cloning
10:03
4 жыл бұрын
Selective Breeding
7:18
4 жыл бұрын
Diffusion
8:59
4 жыл бұрын
Experienced Teacher 13 - Timings
8:18
Пікірлер
@hawaianico
@hawaianico 17 сағат бұрын
Thanks very much for your video! Good job
@mikechristian-vn1le
@mikechristian-vn1le 2 ай бұрын
All those nice charts showing the supposed evolution of horses and apes to humans are lies. They lie and fiddle the dates and arrange them out of chronological order to tell the story they want to tell lay people and students.
@MarkoKuethicMachar
@MarkoKuethicMachar 2 ай бұрын
I am well pleased to attend your lectures
@MarkoKuethicMachar
@MarkoKuethicMachar 2 ай бұрын
I am well pleased to attend your lectures
@MarkoKuethicMachar
@MarkoKuethicMachar 2 ай бұрын
Our teacher was not able to explain it well
@karinsvanback7497
@karinsvanback7497 2 ай бұрын
Wow, thank you. You just solved a mistery for me. I know the blood is in the vessels. But I have been wondering where the nutrients, oxygen, hormones etc. are? In the blood or on the blood, or in between the vessels? Now I now oxygen is in the blood!! I still wonder if there is nothing in between the vessels or if there is something? And where the water is? I know the water is in the body, but where? If you cut yourself no water is coming out so it must be kept somewhere. Where can you find these informations please? Anatomy is so difficult because of these basic questions noone seams to want to explain... Maybe it is not even anatomy but another subject I need to study? Thank you so much in advance to everyone who would like to help me solve these misteries. Love you.
@shannon-zw6yg
@shannon-zw6yg 3 ай бұрын
Do it and get your payment s .,!
@shannon-zw6yg
@shannon-zw6yg 3 ай бұрын
Km
@shannon-zw6yg
@shannon-zw6yg 3 ай бұрын
Yesssamen
@shannon-zw6yg
@shannon-zw6yg 3 ай бұрын
Count them up ,. ?! .67$ per miles
@cozmic721
@cozmic721 3 ай бұрын
skibidi toilet ur hair line is receding
@1nderscore
@1nderscore 2 ай бұрын
shuup henry
@cozmic721
@cozmic721 2 ай бұрын
@@1nderscore ik ur not talking ur literally jacobs bitch 😂
@cozmic721
@cozmic721 2 ай бұрын
@@1nderscore ur jacobs bf bro ur entire friend groups a flop
@gamalnassertv
@gamalnassertv 3 ай бұрын
Are you still active, I have a question?
@carriesciaroni
@carriesciaroni 3 ай бұрын
NzAhmidiDiaemonprodromal
@Art-cq1zy
@Art-cq1zy 4 ай бұрын
What do you mean more noise when describing cons of STR?
@WONGANICHAWINGA
@WONGANICHAWINGA 4 ай бұрын
This video discusses the reproduction of angiosperms, focusing on the structure of flowers, pollination process, and formation of fruit and seeds. It explains the importance of cross-pollination for genetic diversity and how plants have adapted to prevent self-pollination. The video concludes by discussing the dispersal of mature seeds by wind or animals.
@lth1912
@lth1912 6 ай бұрын
Thanks ❤❤❤❤
@NginureLovet-ku3dk
@NginureLovet-ku3dk 7 ай бұрын
Wow great
@AdityaRaj-zk9eh
@AdityaRaj-zk9eh 8 ай бұрын
thanks helps a lot
@gaylecheung3087
@gaylecheung3087 8 ай бұрын
Everything shrinks, glasses are heavy
@slademonique30
@slademonique30 8 ай бұрын
How you do tjis?👇✌
@user-st8zy5pr6c
@user-st8zy5pr6c 8 ай бұрын
you bad
@thechallenger2386
@thechallenger2386 6 ай бұрын
He’s smarter than u
@user-xj4nz4hv9y
@user-xj4nz4hv9y 9 ай бұрын
the vidoe was so interesting and fantastic i like it , also i would like to request you to show another mechanism of another parts of the body
@MrCattersonScience
@MrCattersonScience 8 ай бұрын
Thanks for the feedback. If you check out my channel you will find lots, including eyes, kidneys, blood and digestion.
@herbgrinder8335
@herbgrinder8335 10 ай бұрын
Most of this video is false and misleading. There is a difference between Sedimentary stone and WHOLE UNBROKEN ROCKS 1. Sediment does not make whole unbroken rocks. 2. Lava does not make whole unbroken rocks. 3. Heat and pressure do not make whole unbroken rocks. Melted stone is lava and will never become a whole unbroken rock. Granite is not made from melted stone. Granite is just a chunk of stone broken off of a whole unbroken rock. Whole unbroken rocks are organic. They were born from seed from trees. And they grow until they petrify. They are very soft and malleable but their original shape is roundish like grapes. That's why geodes and thunder eggs and hydro agates. Water didn't get inside the rocks the water was already there. I don't claim to have all the answers but what i have stated are 100% facts that can be proven by the study of whole unbroken rocks, trees and chemistry. Devils tower in Wyoming and giants causeway in Ireland are 2 of the more famous examples of GIANT ANCIENT TREES but if you research you will find they ar just 2 of thousands all around the world. THE GEOMETRIC HEXAGONAL SPIRES ARE ORGANIC VEGETATION CELLS. try looking up plant stroma or tree cells under Electron microscope I guarentee you that lava for no reason will ever, ever ever crack into hexagonal spires or become a round unbroken rock. Besides if you research how are rocks made they never talk about whole rocks. Only broken stone. They are lying about geology for a reason. The same reason why the Smithsonian says dinosaurs existed but giants didn't. 1. Evolution theory. Vs The bible. They needed to explain all the giant bones people were digging up all over the world. FACTS. NO COMPLETE GIANT DINOSAUR FOSSIL HAS EVER BEEN FOUND. Infact the first fossil on record ever found was by Robert plot in 1677. And he believed it was from a giant human. It wasn't until the mid 1800s that someone invented the dinosaur. Truth is stranger than fiction.✌
@Thundralight
@Thundralight 10 ай бұрын
How many actual species are there on Earth, not counting the variations within each one or adaptations to their enviroment. When they say species many refer to variations within species or adaptation, I am thinking of species in terms of kind, like birds are a species regardless of all the variations within them such as chickens and ravens and cardinals are variations within that species, etc or canine species or reptiles being a species regardless of all the variations of reptiles and canines and fish there are millions of variations of fish but I consider them as a single species, etc. I have never seen any species turn into another species a bird will never evolve into a feline species. Even if a land mammal adapted to life in the sea it would still be considered a mammal, not a fish.
@nibiruresearch
@nibiruresearch 11 ай бұрын
When we look at the Grand Canyon we see many horizontal layers on top of each other but close-ups of these layers also show that they are completely separated from each other and the layers look rather homogeneous. How is this possible? Each layer is the effect of a recurring natural disaster, a huge tidal wave that is pulled over the planet, that is caused by a celestial body that circles our sun in an eccentric orbit. A thick layer of homogeneous mud remains on our planet. Fantasy? No, ancient knowledge that is available in books, legends, myths and religions. The many earth layers are solid proof for this recurring disaster. No scientist will agree to this because they all are focused on their small part of science. They know a lot about a little. Those natural disasters occur in a cycle of seven and create a cycle of five civilizations. The longest living civilization lives no more than 10,800 years. Nonsens? No, ancient knowledge and that knowledge is supported by many depictions that we find in museums on statues, cylinder seals, coins etc. The last time that this celestial body, planet X or nine, was seen and depicted and commented was just before our era. To learn much more about planet 9, the recurring flood cycle and its timeline, the rebirth of civilizations and ancient high technology, read the e-book: "Planet 9 = Nibiru". This book answers many of your questions about ancient history. It can be read on any computer, tablet or smartphone. Search: planet 9 roest
@margaretdowling4411
@margaretdowling4411 11 ай бұрын
Thank you for your help
@tumwesigyeelioda
@tumwesigyeelioda Жыл бұрын
Thanks
@Mustafa-zy9mh
@Mustafa-zy9mh Жыл бұрын
Thanks sir and you are so handsome also
@phillipmayal-oh9ev
@phillipmayal-oh9ev Жыл бұрын
Need your help to help me because am student of senior 4 but your explaination is good
@james-xm1gu
@james-xm1gu Жыл бұрын
No, god created all kzfaq.info/get/bejne/hc2Yqs2CqbvNc4E.html
@zaeyddun3608
@zaeyddun3608 Жыл бұрын
1:56
@Apple_100
@Apple_100 Жыл бұрын
This is a certified 'school made you watch this' moment
@lizabutler4457
@lizabutler4457 Жыл бұрын
This is rlly helpful!
@top10swithtopaza40
@top10swithtopaza40 Жыл бұрын
Idk if you've made this for the public or for a private school of yours, but it helped me a lot, thank you so much
@akositiyoy
@akositiyoy Жыл бұрын
I have a question: Why do the Sahara Desert, the Arabian Desert, the Pakistani-Tibetan Desert and the Gobi Desert form a straight line that is inclined at approximately 40-45 degree angle from the equator? And at the base of this line is the Nadir Crater which is off the coast of Conarky, Guinea in West Africa? Is there a connection between the meteorite that caused the Nadir Crater and these deserts?
@dalelerette206
@dalelerette206 Жыл бұрын
Every time the magnetic field fails & flips, the comics rays impact us for brief periods -- resulting in rapid mutations in the sense of Stephen Jay Gould's Punctuated Equilibrium for tens of thousands of years until the gene pool becomes stable, showing little evolutionary change for most of its million year geological history -- until the next geomagnetic event.
@laiba414
@laiba414 Жыл бұрын
Why 0.25% DNA present in eukaryotic cell??
@Mr.StealYoCat
@Mr.StealYoCat Жыл бұрын
How do u explain Devils tower?... And don't tell me some bs about a Volcan did that..
@mogusgod5954
@mogusgod5954 Жыл бұрын
nice video im revising for science exam tomorrow
@MrCattersonScience
@MrCattersonScience Жыл бұрын
Good luck
@_muslim1444
@_muslim1444 Жыл бұрын
أوف من ست سنين، أخيرًا أستفدنا منكم
@MrCattersonScience
@MrCattersonScience Жыл бұрын
Better late than never. 🙂
@leigh-annhernandez4663
@leigh-annhernandez4663 Жыл бұрын
Awesome thank you!✌️
@muzammal8679
@muzammal8679 Жыл бұрын
130 r ,b rattaran
@muzammal8679
@muzammal8679 Жыл бұрын
Ok
@irondyes1696
@irondyes1696 Жыл бұрын
I remember when I was 5 years old, I found a fossil near my house. I thought it was a rock 🪨
@md.1276
@md.1276 2 жыл бұрын
Thank you it ws good nd brief
@Poliostasis
@Poliostasis 2 жыл бұрын
Hey! Great video, I was thinking of making a survival game based in prehistoric australia during the Cenozoic, been looking for aussie biologists to talk to about it more in-depth when I get that project rolling and also get facts checked.
@Snootmr05
@Snootmr05 2 жыл бұрын
thanks mate
@arshmanchaudary5709
@arshmanchaudary5709 2 жыл бұрын
Thanks
@joelbatten8180
@joelbatten8180 2 жыл бұрын
Your content is so touching
@bestkrystal1349
@bestkrystal1349 3 ай бұрын
🤨