Short Answer
The vertebrates are grouped into a lineage because all members possess an internal ________.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q20: Two phyla so dominate the diversity of
Q21: Tetrapods are so named because they possess
Q22: Most gardeners are pleased to discover earthworms
Q23: An animal having radial symmetry,a complete gut,and
Q24: The following figure shows the vertebrates and
Q26: The success of the amniotic egg was
Q27: Mollusks have evolved a variety of defenses;
Q28: Sponge choanocytes collect food particles,but there is
Q29: In the following diagram of the flatworm,various
Q30: The presence of what features(s)would exclude the