Can you help me with these questions please A habitat within a defined community
ID: 98095 • Letter: C
Question
Can you help me with these questions please A habitat within a defined community characterized by a unique set of abiotic factors and biotic factors is - Competitive Exclusion Resource Partitioning Metapopulation Ecosystem None of the above Two frog species in the same community share similar appearances and express toxicity. This is- Misidentification Camouflage Masquerade Batesian Mimicry Mullerian Mimicry Which trait would increase in frequency in an herbivore population over generations? Reduced tolerance to thorns Reduced tolerance to toxic trichomes Reduced musculature for chewing Reduced sensitivity to plant toxins Reduced ability to digest plant tissues
Explanation / Answer
6a.Resource partitioning
Reason : the question says habitat within a community , so it cannot be ecosystem because community is a part of ectosystem and not the vice versa.
It can be resource partitioning reason is in resource partiotioning the organism ocuppy different habitat and can have distinct abotic factors in these habitat region .
7a. It is Mullerian Mimicry .
Reason is in having same kind of appearence , and having similar defence against the common predator is an feature of mullerian mimicry.
in this question the evidence for this is, the sentence says similar appearence and express toxins.
8a. Reduced sensitivity to plant toxins.
Reason: if sensitvity to plant toxins is reduced , then affect of toxin on the herbivore will be less. so the population increases over generations.
other options , if reduced would make the herbivore suceptible and will result in decrease in the population over generations.
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