Select the correct arrangement of neural orga | vedclass

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(B) The neural organization is very simple in lower invertebrates (e.g.,Hydra,where it is a network of neurons).In insects,the neural system is better

Vedclass · Accepted Answer

Lower invertebrates $\rightarrow$ Insects $\rightarrow$ Vertebrates

Vedclass · Answer

(B) The neural organization is very simple in lower invertebrates (e.g.,Hydra,where it is a network of neurons).In insects,the neural system is better organized,consisting of a brain and a number of ganglia and neural tissues.In vertebrates,the neural system is the most developed,featuring a complex central nervous system (brain and spinal cord) and a peripheral nervous system.Therefore,the correct order of increasing complexity is: Lower invertebrates $\rightarrow$ Insects $\rightarrow$ Vertebrates.

Select the correct arrangement of neural organization,according to the increasing degree of complexity.

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