what are vertebrates
Answers
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≣ Vertebrates
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≣ Chordates in which the notochord gets replaced by a vertebral column in the embryonic stage, are called Vertebrates.
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≣ Vertebrates are the most advanced group of animals. They have a body visible into head trunk and tail.
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≣ A well develop digestive system consisting of mouth, buccal cavity, pharynx, oesophagus, stomach and intestines, along with many associated glands, is present.
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≣ All Vertebrates are unisexual and exhibit only sexual reproduction.
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≣ Hope it helps you
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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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