Which of thfollowing is NOT a featurthat is founexclusively in all vertebrates?
A) notochord
B) pharyngeal gill
C) four legs
D) post-anal tail
E) dorsal nerve cord
Correct Answer:
Verified
Q86: Which of thfollowing groups werfirst to havan
Q87: Amphibians arcompletely dependent on an aquatic environment
Q88: Thvertebratlung first appearein which organism?
A)fishes
B)amphibians
C)reptiles
D)birds
E)mammals
Q89: In thlatCarboniferous, reptiles werablto movinto new habitats
Q90: Which of thfollowing is NOT includein adaptation
Q92: Thvertebratjaw first appearein
A)ancient fishes.
B)amphibians.
C)reptiles.
D)birds.
E)mammals.
Q93: Amphibians most likely evolvefrom
A)ray-finned fishes.
B)fishes with lobed
Q94: All vertebrates may have
A)a brain.
B)a closed circulatory
Q95: Which of thfollowing animals is NOT an
Q96: Amniotes differ froearly vertebrates by
A)their large size.
B)their
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents