Give an example of the following:
$(a)$ Roundworm
$(b)$ Fish possessing poison sting
$(c)$ $A$ limbless reptile/amphibian
$(d)$ An oviparous mammal
$(a)$ Roundworm
$(b)$ Fish possessing poison sting
$(c)$ $A$ limbless reptile/amphibian
$(d)$ An oviparous mammal
(N/A) Roundworm: $Ascaris$
$(b)$ Fish possessing poison sting: $Trygon$ (Sting ray)
$(c)$ $A$ limbless amphibian: $Ichthyophis$
$(d)$ An oviparous mammal: $Ornithorhynchus$ (Platypus)
$(b)$ Fish possessing poison sting: $Trygon$ (Sting ray)
$(c)$ $A$ limbless amphibian: $Ichthyophis$
$(d)$ An oviparous mammal: $Ornithorhynchus$ (Platypus)
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$(a)\quad (b)\quad (c)\quad (d)$
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$(a)\quad (b)\quad (c)\quad (d)$
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