1.

Which one of the following is a matching pair of a body feature and the animal possessing it?A. Post anal tail - OctopusB. Ventral Central nervous system- LeechC. Pharyngeal gill slits absent in embryo - ChameleonD. Ventral heart- Scorpion

Answer» Correct Answer - B
In invertebrates nerve cord is found in ventral position that is a part of CNS


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