Eukaryotes are first seen in the fossil record __________ years ago.
A) 200,000
B) 2 million
C) 10 million
D) 1.7 billion
Correct Answer:
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Q1: The euglenozoan known as Trypanosoma causes _
Q2: The marine protists with pore-studded shells called
Q4: Unicellular,photosynthetic protists with two flagella of unequal
Q5: Downy mildews such as Phytophthora infestans belong
Q6: These creatures are heterotrophs with restricted mobility,have
Q7: Protists that ingest visible particles of food
Q8: Related to the amoebas,these usually unicellular creatures
Q9: The _ are unusual creatures that stream
Q10: The malarial parasite,Plasmodium,belongs to this group.
A)Amoeba
B)Sporozoans
C)Plasmodial slime
Q11: Protists in this group have a pellicle,and
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