Blog Archives

E1 Stimulus and Response

Class Presentation:

Essential Biology: E1 Stimulus and Response

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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

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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.

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

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Standard Level students Essential Biology 6.6 Reproduction (Click4Biology)

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

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Here are the Pythons with their birth sketch:

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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