Multiple Choice
A biologist discovers an aquatic organism that is unicellular with well-developed organelles, including two kinds of nuclei. The organism is an active predator that engulfs smaller unicellular organisms. The biologist also observes that occasionally individuals are found in pairs that remain connected for several hours. Based on this information, the biologist concludes that the organism is a
A) euglenoid.
B) ciliate.
C) kinetoplast.
D) heterokont.
E) dinoflagellate.
Correct Answer:

Verified
Correct Answer:
Verified
Q7: You have been asked to identify an
Q8: Radiolarians are single-celled radially symmetrical protists with
Q9: A molecular biologist is studying the physical
Q10: Two scientists working in the field discover
Q11: The photosynthetic eukaryotes<br>A) form a monophyletic group
Q13: Heliozoans are radially symmetrical unicells with intricate
Q14: Sponges have collar cells called choanocytes that
Q15: Parabasalids are a small group of protists
Q16: Typical heterokont protists have plastids that were
Q17: Cryptomonads differ from other photosynthetic protists in