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Q7: Sipunculids<br>A)are marine dwellers.<br>B)live in burrows.<br>C)have a trochophore
Q13: The frog heart has two atria and
Q23: Zeitgeist means :<br>A)the spirit of the times<br>B)about
Q29: The post anal tail is seen in
Q30: Discuss the question "what is science?" by
Q32: The largest invertebrate known,the giant squid,belongs to
Q44: Which of the following did Darwin believe?<br>A)women
Q50: Research by Hasler and others showed olfactory
Q53: In his explanation of learning,which of the
Q54: All of the following was true of