Plant hormonal regulation differs from animal hormonal regulation in that _____
A) there are no dedicated hormone-producing organs in plants as there are in animals
B) all production of hormones is local in plants with little long-distance transport
C) only animal hormone concentrations are developmentally regulated
D) only animal hormones may have either external or internal receptors
A
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A) simultaneous reduction of a different compound will also occur, because electrons do not generally exist alone in solution. B) another oxidation reaction will occur for a complete reaction, because one oxidation event is considered a half reaction. C) a cell is undergoing aerobic respiration, because oxygen is being used. D) a reduction reaction would not occur, because they are opposite reaction mechanisms.
What is the dependent variable in this figure?
A. the number of cells in the tumor B. treatment days C. treatment with endostatin D. the volume of the tumor E. treatment with cyclophosphamide
What two-word phrase is an explanation of a set of related observations based on well-supported hypotheses from a number of different, independent lines of research?
What will be an ideal response?
Give a reason why DNA makes a better material than RNA for the storage of genetic information, and explain your answer
What will be an ideal response?