Mind Stretcher - Thursday <ul><li>In India, the chital, a small deer, has trouble finding enough grass to eat during the d...
What is symbiosis? What it means:   A close, long-term association between individuals of two different species.  Literal ...
What are the different kinds of symbiosis? Parasitism Mutualism Commensalism both organisms  benefit one organism  benefit...
Mutualism: both benefit Example 1:   Acacia plant and Ants Ants eat the sweet secretion from the plant.  Ants swarm and at...
Mutualism: both benefit Example 2:   Moray Eel with Cleaner Fish Moray Eel gets a clean mouth Cleaner Fish gets a meal
Commensalism: one benefits, one is unaffected Example 3:   Cattle with cattle egrets Cattle stir up insects as they eat gr...
Mutualism: both benefit Example 4:   Clown fish with anemone Clown fish gets protection, nest site, and food. Anemone gets...
Mutualism: both benefit Example 5:   Antelope with Oxbird Antelope gets rid of parasites  Oxbird gets a meal
Parasitism: one benefits, one is harmed Example 6:   Taenia worm in human eye Worm infects human blood stream Human may go...
Example 7 Fleas and Dogs <ul><li>The fleas use the dogs blood as food.  </li></ul><ul><li>The dog gets bites and sores fro...
Exit Ticket <ul><li>List the three types of symbiosis and give an example of each.  </li></ul>
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Symbiosis ss

  1. 1. Mind Stretcher - Thursday <ul><li>In India, the chital, a small deer, has trouble finding enough grass to eat during the dry season. This deer relies on a certain type of messy-eating monkey. The deer have good eyesight, hearing, and sense of smell. </li></ul><ul><li>How do you think the monkeys benefit the deer? </li></ul><ul><li>How do you think the deer benefit the monkeys? </li></ul><ul><li>What type of relationship is this? </li></ul>
  2. 2. What is symbiosis? What it means: A close, long-term association between individuals of two different species. Literal definition: the act of living together
  3. 3. What are the different kinds of symbiosis? Parasitism Mutualism Commensalism both organisms benefit one organism benefits one organism benefits one organism is unaffected one organism is harmed
  4. 4. Mutualism: both benefit Example 1: Acacia plant and Ants Ants eat the sweet secretion from the plant. Ants swarm and attack any animal that tries to eat the plant
  5. 5. Mutualism: both benefit Example 2: Moray Eel with Cleaner Fish Moray Eel gets a clean mouth Cleaner Fish gets a meal
  6. 6. Commensalism: one benefits, one is unaffected Example 3: Cattle with cattle egrets Cattle stir up insects as they eat grass Egrets hang around and eat insects
  7. 7. Mutualism: both benefit Example 4: Clown fish with anemone Clown fish gets protection, nest site, and food. Anemone gets cleaning, protection, and a lure to attract fish
  8. 8. Mutualism: both benefit Example 5: Antelope with Oxbird Antelope gets rid of parasites Oxbird gets a meal
  9. 9. Parasitism: one benefits, one is harmed Example 6: Taenia worm in human eye Worm infects human blood stream Human may go blind
  10. 10. Example 7 Fleas and Dogs <ul><li>The fleas use the dogs blood as food. </li></ul><ul><li>The dog gets bites and sores from the fleas. </li></ul>Parasitism: one benefits, one is harmed
  11. 11. Exit Ticket <ul><li>List the three types of symbiosis and give an example of each. </li></ul>

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