Seeds require ________ for germination to occur.
A. adequate warmth
B. oxygen for increased metabolism
C. adequate water
D. All of the choices are required.
Answer: D
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A novice gardener notices that many plants in his garden look wilted. What osmotic solution would you suggest the novice gardener use to best return the plants to full health?
A. Place the plants in a 15% solute solution so water can be actively transported out of the plant cells. B. Place the plants in a 5% solute solution so water can be actively transported out of the plant cells. C. Place the plants in a 5% solute solution so water can diffuse into the plant cells. D. Place the plants in a 15% solute solution so water can diffuse out of the plant cells. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you know about water uptake in plants?What other information is related to the question? 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?
Which of the following is most inclusive?
a. family b. phylum c. species d. class e. order
The diversity of an animal community is unrelated to the physical structure of a plant community
Indicate whether the statement is true or false
____ used tiny blocks of agar to show that auxin is made in the tip of coleoptiles and still capable of influencing
bending of the coleoptile. a. Charles Darwin b. Francis Darwin c. Frits Went d. Kenneth Thimann e. Frits Skoog