Which of the following does not stimulate the
production of males in water fleas?
a. spring.
b. warm water.
c. salty water.
d. high competition for resources.
e. crowding.
A
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Teosinte was the forerunner of modern
A. rice. B. wheat. C. oats. D. barley. E. maize.
A plant sustains pathogen-induced damage to one of its cell walls. A gene-for-gene response soon follows and the tissue surrounding the injury soon dies. Which signaling molecules facilitated this response?
A. Oligosaccharins B. Ethylene C. Gibberellins D. Auxins E. Abscisic acid Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about injury response in plants? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach 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?
Boiling DNA can produce ____
a. salicylic acid b. auxins c. cytokinins d. abscisic acid e. jasmonates
Food traveling through the pharynx would next go to the ________
Fill in the blank(s) with correct word