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H U3 - Symbiosis
Higher - Unit 3 - Symbiosis
Question | Answer |
---|---|
What is the definition of symbiosis? | co-evolved relationship between members of two different species. |
Define parasitism. | A parasite benefits in terms of energy and nutrients while the host is harmed by the loss of these resources. |
Describe the two main types of symbiotic relationship. | Parasitism and Mutualism |
Give one unique feature of parasites | They have a limited metabolism |
List the 3 ways parasites can be transferred. | Direct contact, vector, resistant stages. |
If a person ingests undercooked pork that contains tapeworms, name the:Primary and Secondary host | Primary - Pork Secondary - Human |
Define Mutualism | Both mutualistic partner species benefit in an interdependent relationship. |