Question

All given set of animals are classified in one vertebrate group, which is NOT?
I. Gecko, Snake, Crocodile, Iguana
II. Dolphin, Cat, Horse, Sheep
III. Ostrich, Bat, Penguin, Duck
IV. Toad, Newt, Salamander, Frog

Answer 1

The one which is not the correct set of the vertebrate group is Ostrich, Bat, Penguin, Duck (option III).

• The kingdom of Animals, often known as Animalia, encompasses all of the vertebrate groups.
• Gecko, Snake, Crocodile, and Iguana are all acceptable groups because they are all reptiles in the reptilia class.
• Because they all belong to the mammalian class, dolphins, cats, horses, and sheep are also correct vertebrate groups.
• Because they are amphibians, Toad, Newt, Salamander, and Frog are in the proper class.
• Ostriches, penguins, and ducks are examples of Aves, which are often referred to as birds. Bats, on the other hand, are classified as mammals since they possess mammary glands.
• As a result, the vertebrate group is incorrect.