Co-ordination and Response

A) Nervous System

1. Reflex arc Animation http://www.sumanasinc.com/webcontent/animations/content/reflexarcs.html

B) Eye

1. Ciliary muscle contraction  Video https://www.youtube.com/watch?v=1yIpyitm6eE 

2. Ciliary muscle contraction, with Presbyopia and Myopia https://www.youtube.com/watch?v=-BqvOucCTYg 

3. Circular Muscles Diagrams Explained (1) (2)

4. Eye Structure Point & Show Quiz http://www.biotopics.co.uk/humans/eyevis.html  

5. Narrative eye-brain (advanced info) Animation http://www.sumanasinc.com/webcontent/animations/content/visualpathways.html

6. Astigmatism: Types, Causes, Symptoms and Treatment Options https://www.youtube.com/watch?v=38EORCNMSUw 

7. LASIK Surgery and its Risks_FDA Video https://www.youtube.com/watch?v=EmtYivWUH7I

8. Snow Blindness Explained: Causes, Symptoms, and Solutions  https://www.youtube.com/watch?v=6MRQBMFlFTU&pp=ygUZU25vdyBibGluZG5lc3MgbWVjaGFuaXNtIA%3D%3D 

C) Endocrine Glands (Click to access)

D) Plants

1. Auxin and other Plant Development Animation + Quiz http://www.sumanasinc.com/webcontent/animations/content/plantgrowth.html

2. Auxin and Phototropism Experiments Video https://www.youtube.com/watch?v=4-2DZo2ppAY

E) Muscle Movement

1. Muscle Contraction - Cross Bridge Cycle Video https://www.youtube.com/watch?v=BVcgO4p88AA