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E1 Stimulus and Response

Class Presentation:

Essential Biology: E1 Stimulus and Response

For Reflex Arcs (including the pain reflex):

Start with this tutorial from Sumanas

And this animation from the University of Minnesota

Lots more CNS animations from North Harris College

Some good readers from Not Exactly Rocket Science for the effect of natural selection on response to stimulus:

Reproduction: Core and AHL

Here is the presentation for the Core content – Grade 9’s, you can look too, as we’re on this unit in HPD! There are tons of videos and animations out there about reproduction – many are linked in the presentations, so click on the shadowed images to watch them.

And here is the AHL presentation, including spermatogenesis, oogenesis, hcg, hormonal control of birth.

Standard Level students Essential Biology 6.6 Reproduction (Click4Biology)

Higher Level students Essential Biology 6.6 & 11.4 Reproduction (Click4Biology)

Here are the Pythons with their birth sketch:

And some BioEthics cases on IVF:

Australasian bioethics special: IVF

Vatican condemns IVF

Journal of Medical Ethics: State of the Debate

Octomom signs reality TV deal

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