BIOLOGICAL CLASSIFICATION
KINGDOM ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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4 legs
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wings
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lungs
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a backbone
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Detailed explanation-1: -Vertebrates are animals with backbones and skeletal systems. A backbone can also be called a spine, spinal column, or vertebral column. The individual bones that make up a backbone are called vertebrae.
Detailed explanation-2: -HOW MANY LIMBS DO VERTEBRATES HAVE? All vertebrates have an inner skeleton, including a skull, backbone, and ribs.
Detailed explanation-3: -The backbone gives support for the body. Joints between the vertebrae make the backbone flexible (bendy). In some vertebrates the backbone extends to form a tail.
Detailed explanation-4: -These are the building blacks that form the backbone, also known as the spinal cord. The vertebrae protect and support your spine. Without a backbone, you would not be able to move any part of your body. backbone has 26 vertebrae.
Detailed explanation-5: -So, the correct answer is ‘All vertebrates are chordates’.