Which of the following do anaerobic
methanogens produce?
a. carbon monoxide
b. carbon dioxide
c. ammonia sulfide
d. methane
e. hydrogen sulfide
D
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How is budding of bacteria to produce daughter cells different from binary fission?
A. The chromosome does not need to be replicated. B. The bud doesn't receive any DNA. C. The cytoplasmic division is unequal. D. A septum must form during budding.
When seawater rises more than 10 mm per year, symbiotic zoxoanthellae will
a. increase due to the warm water. b. be reduced without sufficient sunlight. c. be reduced by the increased pressure. d. increase due to the input of nutrients. e. increase due to increased water pressure.
Homologous chromosomes may swap segments of genetic information during which phase of meiosis?
a. metaphase I b. metaphase II c. prophase I d. prophase II e. anaphase I
All vertebrates contain a similar pattern of organs, indicating that they are related to one another. This represents which of the following lines of evolutionary evidence?
A. homology B. development C. biogeography D. fossil record E. convergent evolution