A biologist made population counts of four different species of animals in an ecosystem. What can you infer from these numbers about possible predator-prey relationships between the species?
Species A:155
Species B:17
Species C:2467
Species D:19
A.Species A could be a predator of Species C.****
B.Species B could be a predator of Species D
C.Species C could be a predator of Species D
D.Species D could be a predator of Species B.
I need help with the test
if you dont know just dont say
anything
agree, If the predator is not to run out of food, he needs a lot of prey per predator.
so a is the answer?
To infer possible predator-prey relationships between species based on population counts, we need to consider the relative abundance of the species. Comparing the numbers given:
Species A: 155
Species B: 17
Species C: 2467
Species D: 19
Given these numbers, we can analyze the possible predator-prey relationships as follows:
A. Species A could be a predator of Species C.
This inference is supported by the relatively low population count of Species A compared to the high population count of Species C. If Species A was a predator of Species C, it would make sense for there to be a smaller number of predators compared to the larger number of prey.
B. Species B could be a predator of Species D.
While it is possible, we cannot confidently infer this predator-prey relationship based solely on the population counts provided. The population counts of Species B and Species D do not provide a clear indication of a predator-prey relationship.
C. Species C could be a predator of Species D.
Again, based solely on population counts, we cannot confidently infer this predator-prey relationship. The population counts of Species C and Species D do not provide a clear indication of a predator-prey relationship.
D. Species D could be a predator of Species B.
Similar to the previous choices, we cannot confidently infer this predator-prey relationship based solely on the population counts provided. The population counts of Species B and Species D do not provide a clear indication of a predator-prey relationship.
In conclusion, based on the information provided, the most plausible inference is that Species A could be a predator of Species C (Option A). However, it's important to note that these inferences are just possibilities and would require additional evidence and observations to confirm any predator-prey relationships between the species.