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Why leeches and not other animals are used in studying nervous system functions?
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- Give typing answer with explanation and conclusion name one other animal that has appendages with similar dual function as the crayfish (locomotion and gas exchange)Two photos attached of grasshoppers and rat dissection questions:Question 1 for the grasshopper dissection: what is the main function of the structure labeled A in the diagram Question 2 for the rat dissection: what is the function of this structure labels A in the diagram?Why are animals used in biological research? What considerations are maintained by scientists? (essay form)
- What is the difference between birds and batsIn tetrapods, the efferent nerves exit the spinal cord through the Question 2 options: A) Ventral root B) Paleopallium C) Dorsal root D) Neopallium E) ArchipalliumThe first phylum with ganglia in their nervous system are the (Mollusca/Nematoda/Bivalvia/Platyhelminthes)?
