Answer:
Lancelet
Explanation:
This is because a Lancelet is a small elongated marine invertebrate that lacks all of the physiological and biological traits of a leopard.
Lancelet is a tiny, elongated sea creature with none of the physiological or biological characteristics of a leopard.
The distinction between a lancelet and a leopard is that a lancelet is a primitive sea mammal with a notochord instead of a backbone (subphylum cephalochordate), whereas a leopard is a huge wild cat with a spotted coat (panthera pardus).
The dorsal notochord, or stiffening rod, that runs from tip to tail gives the lancelet its distinctive pointed form. Throughout life, the notochord serves as the primary skeletal support.
Find out more information about 'Notochord'.
https://brainly.com/question/2495486?referrer=searchResults
