In my latest video, I look at Codominant Alleles. This is for Year 13 Biology.

youtu.be/sYJGCnT_fpY

My new video covers how to use a spirometer for A Level Biology. Somehow I overlooked that when I did the exchange in animals topic. Oh well, better late than never. I hope you find it useful.

youtu.be/n21DaxaJqCo

Today's 80s classic is Brilliant Mind by Furniture. Released in 1986, the year I started my GCSEs. Enjoy.

www.youtube.com/watch?v=1JeE...

And here's some Ultravox. Everyone could use a bit more Ultravox in their lives.

www.youtube.com/watch?v=PSQW...

Monogenic inheritance for Year 13 Biology. My latest video explains what you need to know.

youtu.be/Lp0n13xIdQQ

My latest A level Biology video is now on Youtube. "Alleles, Genotype and Phenotype". If you've ever wondered why you have wet or dry earwax, this will answer your questions.

youtu.be/EKgBoR8J93g

This song cheers me up every time I hear it. The wonderful Outfield.

www.youtube.com/watch?v=qvKJ...