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

Question

Which one of the following pairs of animals are similar to each other for the feature stated against them? (A) Pteropus and Ornithorhyncus - viviparity (B) Garden lizard and crocodile-three chambered heart (C) Ascaris and Ancylostoma - metameric segmentation (D) sea horse and flying fish - cold blooded (poikilothermal)

Tardigrade Admin · Accepted Answer

Sea horse and flying fish are fishes and fishes are cold-blooded animals, i.e., the temperature of their body varies with the environment. Ornithorhyncus is oviparous, crocodile has 4-chambered heart, Ascaris and Ancylostoma do not show metameric segmentation.

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

Pteropus and Ornithorhyncus - viviparity

Garden lizard and crocodile-three chambered heart

Ascaris and Ancylostoma - metameric segmentation

sea horse and flying fish - cold blooded (poikilothermal)

Sea horse and flying fish are fishes and fishes are cold-blooded animals, i.e., the temperature of their body varies with the environment. Ornithorhyncus is oviparous, crocodile has $4$ -chambered heart, Ascaris and Ancylostoma do not show metameric segmentation.