Relationships between organisms
What do we call the relationship where one organism hunts and kills another for food?
Which type of symbiosis benefits both organisms?
Mutualism
What type of organism makes its own food?
Producer
What do the arrows show in a food web?
Who is going into who's stomach.
Which process makes glucose?
Photosynthesis
What do we call the relationship where two organisms fight over the same resource?
Competition
Commensalism
What type of organism gets its energy from eating other plants or animals?
Consumer
Grass (cesped) --> deer (cierva) --> wolf (lobo)
In this food chain, what does the deer eat?
Grass
Which process uses glucose to make energy?
Cellular Respiration
What do we call a close relationship among two organisms where at least one benefits?
Symbiosis
Which type of symbiosis is when one organism benefits but the other is harmed?
Parasitism
What kind of organism gets its energy from breaking down dead organisms and their waste?
Decomposer
If a grasshopper eats grass, and a frog eats the grasshopper, which is the primary consumer?
Grasshopper
What are the inputs of photosynthesis?
Water, Carbon dioxide, sunlight
A bird eats insects off a buffalo’s back. The bird gets nutrients and the buffalo gets rid of insects. What type of relationship is this?
Symbiosis
Tapeworms live inside animals and take nutrients, harming the host. What type of symbiosis is this?
Parasitism
What type of organism is a mushroom (sp: ongos)
Decomposer
If the population of a predator decreases, what happens to the population of prey?
It increases
What are the inputs of cellular respiration?
Oxygen, glucose
Two trees are next to each other and have to fight for water and minerals in the soil. What kind of relationship do the trees have?
Competition
Orchids grow on tree branches to get more sunlight, but they do not take water or nutrients from the tree. What type of symbiosis is this?
Commensalism
A deer gets its energy by eating plants. What type of organism is the deer?
Consumer
If the population of prey decreases, what happens to the predator population?
It decreases
What type of organisms do photosynthesis?
What type of organisms do cellular respiration?
plants
plants and animals