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MICROBIAL GROUP
Fichas del conjunto (7)
- 1What are the processes that are involve in the community development ?1. Population selection
2. Succession
3. Biofilm - 22 types of population selectionExample r-selection : mice, rabbit
Example K-selection : human, elephant - 3Succession1. Primary Succession: By organisms in a habitat not previously take place include the formation of new islands, on new volcanic rock, and on land formed from glacial retreats
- 42. Pioneer species: The ones who first appear in a virgin environment3. Secondary succession: By organisms in a habitat already modified by previous organisms.
- 5Types of succession1. Preemptive colonisation
2. Autogenic colonisation
3. Allogenic succession - 6Biofilm formation2 types:
-simple biofilm
-complex biofilm - 7Biofilm consequencesdifficult to attack by immune system
slow water flow