Is it a question or an answer
Answer:
The correct answer is option a) "sensory neuron".
Explanation:
Sensory neurons are a type of specialized nerve cells which main function is the conversion of external stimuli into internal electrical impulses that the body uses to react to the external stimuli. We feel pain as result of a particular sensory neuron called nociceptor. Therefore, if southern grasshopper mouse essentially does not feel pain when stung by the bark scorpion it is most likely the sensory neurons of the mouse are affected in this scenario.
Answer:
This question is mainly related to diversity and evolution. Lower trophic levels means simple organisms in which evolution happened faster than the bigger trophic level organisms.
Explanation:
In principle, faster evolution means more rapid change in genetic material. Therefore, simple organisms respond quickly to the changes in environment and they have more chances of going into separate lineage whereas in higher organisms it gets difficult. This is the reason that we have more diversity in smaller organisms as compared to the larger organisms.