Multiple Choice
If an animal is a vertebrate,this means that the animal:
A) Has a complete digestive tract
B) Does not have a backbone
C) Has a backbone
D) Does not have a complete digestive tract
E) Does not have true tissues
Correct Answer:

Verified
Correct Answer:
Verified
Q51: The Platyhelminthes contain which of the following
Q54: Amphioxus is an example of a:<br>A)Tunicate<br>B)Hagfish<br>C)Amphibian<br>D)Lancelet<br>E)Reptile
Q56: Flatworms are very thin and can exchange
Q57: If an animal is an invertebrate,this means
Q58: The free-swimming tunicate larva resembles a tadpole.Once
Q59: In most species,the female frog lays her
Q60: Chordates have notochords and postanal tails.
Q63: Sea cucumbers and sea urchins belong to
Q83: Arthropods have jointed legs.
Q84: An open circulatory system keeps blood in