Lag, Log/Exponential, Stationary, (bacteria/fungi) Death phase
1 of 10
Log/Exponential Phase
Numbers double per unit of time - No limiting factors, more orgamisms available for reproduction. Bacteria divide at a constant rate. This can't be mainained indefinately.
2 of 10
Stationary Phase
Birth/Production rate = death rate - Certain factors limit growth - Carrying capacity reached (The maximum number of an organism an enviroment can sustain for a period of time)
3 of 10
Death Phase
Death rate > Birth/Production rate - Limiting factor have become lethal
Biotic, Abiotic, Density dependent, Density independent
8 of 10
Density dependent/independent
Dependent - Effect increses as population increases Independent - Effect doesnt change with population density
9 of 10
What is population oscillation regulated by
Negative feedback
10 of 10
Other cards in this set
Card 2
Front
Log/Exponential Phase
Back
Numbers double per unit of time - No limiting factors, more orgamisms available for reproduction. Bacteria divide at a constant rate. This can't be mainained indefinately.
Comments
No comments have yet been made