Evolution and Speciation
Real Animal Hybrids
Watch this and see if you can tell which hybrids are naturally occurring (due to an overlap of habitats) and which are the result of human intervention. Which type are most likely to be sterile hybrids? Explain why. (NB. Please excuse the Creed - I had no part in it.) Fossil Rock Anthem
Tom McFadden recently completed part of his Masters in Science Communication right here at Otago University. The product? This super-catchy video, bound to get everybody party-shoveling about fossils. |
Need Help?
Ask questions about anything you are stuck on at the Biology Forum. Microevolution and Macroevolution
Click this link to reach the Berkeley evolution resource and find the answers to your worksheet. What is natural selection?
Watch this gorgeous video through once, and then again to answer the questions on the sheet provided. De-extinction??
Watch this video before this studying this topic and note your thoughts. Make sure you have a look again after the topic to see how your thoughts and understanding have changed. Phylum Chordata
Here is the family tree of the phylum Chordata - the chordates include us and every other animal with a spinal column. Why? Because we ALL have descended from an early common ancestor who had a spinal column. This tree shows how recently each branch of the tree is estimated to have split. |