Multiple Choice
If you were looking at a model of a sphere of animal cells with a hollow,fluid-filled center,you would cell it a
A) gastrovascular cavity.
B) blastula.
C) coelom.
D) gastrula.
E) hydrostatic skeleton.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Removal of what would destroy the support
Q20: Which is an amphibian?<br>A)turtle<br>B)lizard<br>C)toad<br>D)octopus<br>E)coelacanth
Q22: You are given temperature data showing that
Q23: Snails and squids belong to the phylum<br>A)CnidariA.<br>B)Porifera.<br>C)Platyhelminthes.<br>D)Mollusca.<br>E)Annelida.
Q26: A circulatory system in which the heart
Q28: The "Cambrian explosion" refers to<br>A)the mass extinction
Q29: Which is not a reptile?<br>A)bat<br>B)snake<br>C)crocodile<br>D)turtle<br>E)penguin
Q47: The closest living relatives to humans on
Q65: Segmentation is easy to observe in the
Q80: Which of the following is a trait