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Evolution: Dwarfism Vs. Gigantism

Natural Selection By Mutations of the DNA

Stephanie Romero 3|26|13 Period 5

Prediction

If Fillmore squirrels came to reproduced in the Channel Islands, the squierrels would become bigger. I think this because there wouldn't be much to hide from in the Channel Islands.

Channel Island Scrub Jay

The Channel Island Scrub Jay is vibrant in color and bigger in size because there are less predators and more food on the Channel Islands.

Mainland Scrub Jay

The Mainland Scrub Jay is smaler in size and dull in color because there are more predators on the mainland.

Channel Island Pygmy Mammoth

The Channel Island Pygmy Mammoth got smaller in size when they got to the Channel Islands because there was limited food and climate changes.

Main Land Columbian Mammoth

The Mainland Columbian Mammoth was gigantic because they had lots of food on the mainland.

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