The number of colonies obtained in a plate count does NOT depend on the
A) inoculum volume.
B) size of the colonies.
C) type of culture medium.
D) incubation time.
Answer: B
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Female fire beetles, Melanophilia sp., must seek out freshly-burned trees to lay their eggs in so the larvae can feed on the burned wood. What specialized neural structures might you expect these beetles to have to facilitate this behavior?
A. Extra large axons for rapid axonal transduction B. Special, enlarged synapses for rapid synaptic transmission C. Giant brain structures for processing auditory information D. Special sensory structures that can detect signs of fire or burned wood Clarify question: What is the key concept addressed by the question? What type of thinking is required? Gather Content: What do you already know about sensory systems involved with behavior? What other information is related to the question? Choose Answer: Given what you now know, what information is most likely to produce the correct answer? Reflection on Process: Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Several lines of research provide strong evidence that ____ to environmental signals influence behavior
a. epigenetic responses b. epigenetic feedback c. base analog reconstruction due d. base analog reactions e. base analog responses
Dental caries are caused by the production of ________ by bacteria in the mouth
Fill in the blank(s) with correct word
Although exceptions do exist, which is a distinctively amphibian trait?
A) Juveniles have gills, and adults have lungs. B) Respiration occurs through the skin. C) Skin is smooth with no scales, feathers, or hair. D) All of these are distinctive amphibian traits.