Non-tetrapod vertebrates contain

Which of the following phyla contains vertebrates ?

All vertebrates are chordates but all chordates are not vertebrates. Justify.

The major fibrous protein that provide external protection to vertebrate parts ilike Nails, horns and hoofs contain

All vertebrates are chordates but all chordates are not vertebrates. Justify the statement.

All vertebrates are chordates but all chordates are not vertebrates. Justify this statement.

All vertebrates are chordates but all chordates are not vertebrates. Justify the statement.

“All vertebrates are chordates but all chordates are not vertebrates”. Justify the statement.