Multiple Choice
The white cliffs of Dover are composed mostly of foraminiferans shells.These organisms move by pseudopodia and feed by phagocytosis.Foraminiferan shells are made of which of the following?
A) chitin
B) cellulose
C) peptidoglycan
D) silica
E) calcium carbonate
Correct Answer:

Verified
Correct Answer:
Verified
Q7: Protists can be heterotrophs.
Q23: Malaria is caused by Plasmodium falciparum,a nonmotile
Q24: Silica walls are characteristic of<br>A) red algae.<br>B)
Q25: Mitochondria in algae are thought to have
Q26: Water molds are unlike fungi in that
Q27: DNA sequence evidence suggests that plants,fungi,and animals
Q30: The correct sequence in body forms and
Q31: A dinoflagellate has both a transverse flagellum
Q32: A substance produced by brown algae that
Q33: Cryptosporidium is an apicomplexan that can contaminate