SCIENCE
ZOOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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nose
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ears
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spine
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fur
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Detailed explanation-1: -vertebrate, also called Craniata, any animal of the subphylum Vertebrata, the predominant subphylum of the phylum Chordata. They have backbones, from which they derive their name.
Detailed explanation-2: -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-3: -A vertebrate is a creature which has a spine. Mammals, birds, reptiles, and fish are vertebrates.
Detailed explanation-4: -The animals that have a true vertebral column and an internal skeleton are called vertebrates.
Detailed explanation-5: -Invertebrates are animals without spines, while vertebrates have a spine. Invertebrates are sometimes (mistakenly) thought of as primitive because of their lack of developed organs.