Limiting Factor/Population
What is Emigration?
Organisms move out of an area.
Would your habitat be considered Alaska if your parents live there but you don't?
No, It would be your parents but not yours.
Does Primary succession take longer than Secondary succession?
Yes, Primary succession does take longer than Secondary succession
Where does photosynthesis occur?
Chloroplast.
Where does Cellular respiration occur?
Mitochondria.
What is a factor that can cause a population to increase.
More food/Prey, Less competition, etc...
Competition is when organisms use the same ______ in the same place at the same time.
resource.
A climax community is a stable community with a balance of animal and______life.
Plant.
True or False:
Photosynthesis is the process of autotrophs converting light energy into chemical energy.
True, Photosynthesis IS the process of autotrophs converting light energy into chemical energy.
True or False:
Cellular Respiration is a process that autotrophs & heterotrophs use to take in energy from food when there is oxygen.
False, it is a process that autotrophs & heterotrophs use to RELEASE energy from food...
False. Exponential growth is the pattern where populations grow at a fast rate.
True or False: Invasive species are non native organisms that harm the environment and there are no natural predators.
True.
What is the pioneer species of Primary succession?
A)Grass
B) Rats
C) Lichen
D) Leeches
c) Lichen.
What are the products of photosynthesis?
Glucose & Oxygen.
What is the word equation for Cellular Respiration.
Oxygen+Glucose -> Carbon dioxide+water+ATP
What is carrying Capacity?
The max number of individuals in a pop that the ecosystem can support.
What is Symbiosis?
Any relationship between two species that live closely together.
What type of disturbance would cause secondary succession?
Hurricane, flood, De-forestation, etc...
In photosynthesis, what is ATP required for?
storing energy for future reactions.
What are the three stages of respiration?
Glycolysis, Krebs cycle, and Electron transport chain.
How does one estimate the carrying capacity?
* Find the highest section of the graph that is stable
* Draw a box around the graph
* Draw a horizontal line through the middle of this section.
If a hawk finds a mouse, kills it, but doesn't eat it, instead brings it to its children, What relationship would the mouse and the hawk have?
Predation. One organism is benefiting while the other does not.
No.
The green color of leaves is due to...
chlorophyll.
Where does Glycolysis occur?
Cytoplasm.