Question 1 (1 point)
A hawk eats a mouse. This kills the mouse, but it also means that the remaining mice will not have to compete as much for food with each other. Based on this information, what is the relationship between the hawk and the mouse?
a
The two organisms are in a parasitic relationship.
b
The two organisms are in a predator-prey relationship.
c
The two organisms are in a mutualistic relationship.
d
The two organisms are in a competitive relationship.
5 answers
b - The two organisms are in a predator-prey relationship.
When considering competition between individuals of the same species, what allows some individuals to survive over others?
a
Some are better adapted.
b
Some choose not to compete for resources.
c
Some do not need resources.
d
Some are not impacted by rapid changes.
a
Some are better adapted.
b
Some choose not to compete for resources.
c
Some do not need resources.
d
Some are not impacted by rapid changes.
a - Some are better adapted.
Fleas and dogs have a parasite/host relationship. What happens to the fleas in a home when another dog is brought into the home?
a
The flea population increases because the relationship is mutually beneficial.
b
The flea population decreases because the fleas harm the dogs they live on.
c
The flea population decreases because fleas are not able to live on all dogs.
d
The flea population increase
a
The flea population increases because the relationship is mutually beneficial.
b
The flea population decreases because the fleas harm the dogs they live on.
c
The flea population decreases because fleas are not able to live on all dogs.
d
The flea population increase
d - The flea population increases.
1 answer