Consider the following data: (a) Most ancient eukaryotes are unicellular. (b) All eukaryotes alive today have a nucleus and cytoskeleton. (c) Most ancient eukaryotes lack a cell wall

Which of the following conclusions could reasonably follow the data presented? The first eukaryote may have been _____. A) very similar to a plant cell
B) anaerobic
C) capable of phagocytosis
D) photosynthetic


C

Biology & Microbiology

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The per capita growth rate (r) is synonymous with:

A. Type I growth rate. B. Type III growth rate. C. logistic growth rate. D. intrinsic growth rate. E. extrinsic growth rate.

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Ovulation typically occurs on day ____ of a 28-day ovarian cycle

a. 1 b. 7 c. 10 d. 14 e. 28

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A pyrimidine is double-ring molecule

__________________Indicate whether the statement is true or false.

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A bacterial flagellum allows movement by undulating or waving back and forth.

a. true b. false

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