The passage suggests that, unlike the pleiotropic hormones, oligosaccharins could be used effectively to
According to the passage, which of the following best describes a function performed by oligosaccharins?
The author mentions specific effects that auxin has on plant development in order to illustrate the
The passage suggests that which of the following is a function likely to be performed by an oligosaccharin?
The passage suggests that the place of hypothalamic hormones in the hormonal hierarchies of animals is similar to the place of which of the following in plants?
According to the passage, the five well-known plant hormones are not useful in controlling the growth of crops because
According to the passage, methods of exploring for gold that are widely used today are based on which of the following facts?
The theory mentioned in the highlighted text relates to the conceptual models discussed in the passage in which of the following ways?
It can be inferred from the passage that which of the following is easiest to detect?
Which of the following statements about discoveries of gold deposits is supported by information in the passage?