In the pelagic province of the open ocean ________ and ________ are the primary producers
a. algae, bacteria
b. fungi, bacteria
c. corals, algae
d. corals, bacteria
e. sea grasses, algae
a
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Rank the sensory receptors in order, from the ability to detect the widest variety of molecules, to the least variety of molecules (or none).
__ photoreceptors __ TRP channel temperature receptors __ gustatory receptors __ olfactory receptors 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 receptors? 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? Reflect 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?
Secondary growth occurs as a result of the activity of which two lateral meristems?
a. vascular cambium and cork cambium b. apical meristem and cork cambium c. primary meristem and secondary meristem d. periderm and cork cambium e. apical meristem and vascular cambium
The circulatory system in plants is composed of
1) Transportation and transpiration 2) Heart and blood 3) Xylem and phloem 4) None of the above
Lactobacillus grows optimally at ________ pH.
A. slightly alkaline B. very acidic C. neutral D. slightly acidic