Multiple Choice
Which of the following characteristics do all animals share?
A) They are single-celled eukaryotes
B) They are multi-cellular prokaryotes
C) They are multi-cellular eukaryotes
D) They are single-celled prokaryotes
Correct Answer:
Verified
Correct Answer:
Verified
Q23: Flukes and tapeworms belong to the phylum<br>A)
Q29: Which of the following are characteristics of
Q30: The embryonic germ layer of tissue in
Q31: Mammals that lay eggs are:<br>A)Marsupials<br>B)Placentals<br>C)Bats<br>D)Birds<br>E)Monotremes
Q32: In most species,the female frog lays her
Q33: Which of the following is not a
Q35: Even semi-aquatic reptiles like crocodiles and alligators
Q36: Earthworms have multiple hearts that pump blood
Q37: Which of the following is an amphibian?<br>A)Turtle<br>B)Lizard<br>C)Toad<br>D)Octopus<br>E)Coelacanth
Q39: Caenorhabditis elegans is a nematode that scientists