Multicellularity&Fungi

Multicellularity&Fungi - Biology 1102 1....

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Biology 1102 Multicellularity and Fungi 1. Which of the following resulted in a strong selective advantage for larger cell size early in eukaryote history? A. They could overcome and eat more kinds of prey. B. Fewer kinds of things could overcome and eat them. C. Internal compartments led to greater overall efficiency. D. They could probably mover faster to catch prey or escape. E. all of the above 2. Which of these provides an advantage to the first multicellular organisms in competition with the old guard single-celled organisms? A. They could overcome and eat more kinds of prey. B. Fewer kinds of things could overcome and eat them. C. Internal compartments led to greater overall efficiency. D. They could probably mover faster to catch prey or escape. E. all of the above 3. What is the geological age of the earliest rocks with diverse fossils of multicellular creatures? A. Cambrian B. Devonian C. Archaean D. Triassic E. Hellenic 4. What is the age in millions of years of the first multicellular fossils with shells? A. 1 B. 100 B. 65 D. 570 E. 1,000 5. What is the most likely source of the first multicellular organisms? A. a subdivided large cell
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Multicellularity&Fungi - Biology 1102 1....

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