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How useful is the study of the nature of body cavity and coelom in the classification of animals?. |
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Answer» Answer: ☑️☑️☑️The presence or absence of the body CAVITY gives a clue about a particular animal’s position in EVOLUTIONARY ladder. The absence of COELOM indicates that the animal is yet to develop a FUNCTIONAL dividion of LABOUR to carry out various activities. This indicates towards a simplicity of activities going on inside the body. The presence of coelom paves the way for evolution of a more complex and more efficient organ system for various activities.... |
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