A Level Biology Revision "Adaptations"

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In this video, we look at the adaptations of living organisms. First we explore what is meant by anatomical, behavioural and physiological adaptations, giving examples of each. We then explore what is meant by convergent evolution and look at how this is seen in placental moles and marsupial moles.
Image credits:
Butterfly fish
commons.wikime...
Photo by David J. Stang, CC BY-SA 4.0 creativecommon..., via Wikimedia Commons
Polyphemus Moth
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Ilona Loser, CC BY-SA 4.0 creativecommon..., via Wikimedia Commons
Automeris io
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Patrick Coin (Patrick Coin), CC BY-SA 2.5 creativecommon..., via Wikimedia Commons
Mycalesis patnia
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L. Shyamal, CC BY-SA 2.5 creativecommon..., via Wikimedia Commons
Sand lizard
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Pelz, CC BY-SA 3.0 creativecommon..., via Wikimedia Commons
Dolphin
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sheilapic76, CC BY 2.0 creativecommon..., via Wikimedia Commons
Marram Grass
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Marram Grass, Goswick Sand Dunes by Mick Garratt, CC BY-SA 2.0 creativecommon..., via Wikimedia Commons
Bonobo using stick
commons.wikime...
Mike Richey, CC BY-SA 3.0 creativecommons..., via Wikimedia Commons
Spider web
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DAVID S. FERRY III from PLANT CITY,FL., U.S.A., CC0, via Wikimedia Commons
Myoxocephalus scorpius PAQ
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upload.wikimed...
Myoxocephalus scorpius 01
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TinoStrauss, CC BY-SA 3.0 creativecommon..., via Wikimedia Commons
Southern marsupial mole
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Heath Warwick, CC BY 4.0
creativecommon..., via Wikimedia Commons
Placental mole
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Kenneth Catania, CC BY-SA 3.0
creativecommon..., via Wikimedia Commons
Pregnant woman
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David Roseborough from Los Angeles, United States, CC BY 2.0 creativecommon..., via Wikimedia Commons
Joey in pouch
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Geoff Shaw, CC BY-SA 3.0 creativecommons..., via Wikimedia Commons
Kangaroo and joey
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jenny-bee, CC BY 2.0 creativecommon..., via Wikimedia Commons
Large Ground Finch
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Peter Wilton, CC BY 2.0 creativecommon..., via Wikimedia Commons
Medium Ground Finch
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Charles J. Sharp, CC BY-SA 3.0 creativecommon..., via Wikimedia Commons
Small Tree Finch
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Mike Comber, CC BY-SA 2.0 creativecommon..., via Wikimedia Commons
Green Warbler Finch
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2000 - Paul McFarling, Charles Darwin Foundation, CC BY-SA 3.0 creativecommon..., via Wikimedia Commons
Charles Darwin
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Messrs. Maull and Fox, Public domain, via Wikimedia Commons

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Thank you

[@moongrandpa6296]

Hi, I was just wandering if you have all of the A-level videos for biology and chemistry or whether you are still making them. This information will be useful as I am starting A-levels after summer, Thank you

[@Freesciencelessons]

Hi. I have completed 50% of Chemistry and almost 50% of Biology (I have about ten more videos to produce). These cover the Year 12 content. I'm about to start work on the Year 13 content soon.

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@@Freesciencelessons when will you start A Level Physics

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Hello sir, I just wanted to ask if you plan to cover physics A level as well, or just stick with biology and chemistry. Thank you for the continued support over the years!

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He has never taught Physics A level so he doesn’t think he would be able to do a very good job of it.

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"With this treasure i summon..." ☸

[@mici376]

Hi Sir
Do you know how long will take to finish videos for year 13?
Many thanks