Which one of the following pairs of animals a | vedclass

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(D) $1$. $Pteropus$ (flying fox) is a mammal that shows viviparity,but $Ornithorhynchus$ (platypus) is an oviparous (egg-laying) mammal. Thus,this pai

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Sea horse and Flying fish $-$ Poikilothermal

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(D) $1$. $Pteropus$ (flying fox) is a mammal that shows viviparity,but $Ornithorhynchus$ (platypus) is an oviparous (egg-laying) mammal. Thus,this pair is incorrect.$2$. Garden lizard is a reptile with a three-chambered heart,but the Crocodile is a reptile that possesses a four-chambered heart. Thus,this pair is incorrect.$3$. $Ascaris$ (roundworm) belongs to Phylum Aschelminthes,which are pseudocoelomates and do not show metameric segmentation. $Ancylostoma$ (hookworm) also belongs to Aschelminthes. Thus,this pair is incorrect.$4$. Sea horse $(Hippocampus)$ and Flying fish $(Exocoetus)$ both belong to the class Osteichthyes (bony fishes). All fishes are poikilothermal (cold-blooded) animals,meaning their body temperature changes with the environment. Thus,this pair is correct.

Which one of the following pairs of animals are similar to each other for the feature stated against them:

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