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 increases because there are more dogs to live on.
i feel bad for the dogs
d
The answer would be D because dogs get fleas very easily, normally by not getting bathed often, or they can get them from other dogs or animals. So like the bot said, D is correct!
d. The flea population increases because there are more dogs to live on.
To answer this question, we need to understand the dynamics of the flea and dog relationship and how it affects the flea population in a home when another dog is introduced.
Fleas are parasites that rely on a host, such as a dog, to survive and reproduce. They feed on the blood of their hosts and can cause discomfort and health issues in the dogs they live on.
When another dog is brought into a home, it can have different effects on the flea population depending on the specific circumstances. Let's analyze each option:
a) The flea population increases because the relationship is mutually beneficial.
This option suggests that introducing another dog leads to an increase in the flea population because the relationship between fleas and dogs is mutually beneficial. However, this is not entirely accurate. While the flea may benefit from feeding on the dogs, the presence of more dogs does not necessarily result in a higher number of fleas. The actual population dynamics are more complex, and external factors such as preventive measures and environmental conditions play a role as well.
b) The flea population decreases because the fleas harm the dogs they live on.
This option suggests that the flea population decreases when another dog is introduced because the fleas harm the dogs. However, fleas typically reproduce rapidly, and their population is not solely dependent on harming the dogs they inhabit. While fleas can cause harm to dogs, it is not a substantial enough factor to consistently lead to a decrease in the overall flea population.
c) The flea population decreases because fleas are not able to live on all dogs.
This option suggests that the flea population decreases when another dog is brought into the home because not all dogs can support flea infestations. This is a plausible explanation since not all dogs may be equally attractive to fleas or may have preventive measures in place. However, this is not a guaranteed outcome, and other factors need to be considered as well.
d) The flea population increases because there are more dogs to live on.
This option suggests that introducing another dog into the home increases the flea population. This is the most likely scenario because with more dogs in a home, there is an increased availability of hosts for the fleas to live on and reproduce. Fleas can easily move from one host to another, and a larger number of dogs provide more opportunities for them to thrive.
Therefore, the correct answer to the question is:
d) The flea population increases because there are more dogs to live on.