1 / 8

The role of water in biology

The role of water in biology. Transpiration of humans and plants. Fish and mammals in the water. Water as a weapon of animals and plants. Biology. How have animals adapted to water ?. The meaning of water for a sportsman. How much water do living systems consist of?.

sela
Download Presentation

The role of water in biology

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The role of water in biology

  2. Transpiration of humans and plants Fish and mammals in the water Water as a weapon of animals and plants Biology How have animals adapted to water? The meaning of water for a sportsman How much water do living systems consist of?

  3. Transpiration of humans and plants

  4. Fish and mammals in the water • Shark: • In existanceforover 400 millionyears • Different variations Orca

  5. The meaning of water for a sportsman • Dehydration: • consequences on the concentration, coordination, power, balance and the body temperature

  6. How much water do living systems consist of? • human consists of between 45% and 70% • animal consists of between 50% and 80% • Plants consist of between 70% to 95%

  7. How have animals adapted to water? • Fish filter oxygen out ofthewaterbytheirgill

  8. Water as a weapon of animals and plants • The archerfish: • Shoots with water • The “ Drosera”: • Hunts for insects

More Related