Question

what are vertebrates ​

Answer 1

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⭐⭕VERTEBRATES

》In vertebrates notochord is completely or partially replaced by cartilaginous and Bony vertebral column

》Brain is covered by a protective covering it is made up of bones and cartilage it is called cranium.

》There is a prominent head and a well developed and complicated brain.Spinal cord remains enclose with the vertebral column.

》Subphylum vertebrata is further divided into two divisions

➡️Agnatha

➡️Gnathostomata

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Answer 2

Vertebrates are animals that have a backbone inside their body. The major groups include fish, amphibians, reptiles, birds and mammals.❤️