Which one of the following pairs of animals are similar to each other pertaining to the feature stated…
Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?
Pteropus and Ornithorhynchus-Viviparity
Garden lizard and crocodile-three chambered heart
Ascaris and Ancylostoma-Metameric segmentation
Sea horse and flying fish-Cold blooded (poikilothermal)
Solution
Metameric segmentation is found in Annelida not Nematoda (Ascaris).
Crocodile has four-chambered heart.
Sea horse and flying fish belong to class-Pisces. These are cold-blooded animals.
Ornithorhynchus is oviparous mammal.