With regard to reproduction, how do gymnosperms differ from angiosperms?
What will be an ideal response?
Gymnosperms do not produce flowers, whereas angiosperms do.
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Knowledge of halophyte plant functions have given scientists clues for developing agricultural plants that might survive in environments that are:
A. extremely wet B. high pressure areas such as mountains C. high in toxic wastes D. extremely cold E. arid
Which of the following types of transport does not require membrane proteins?
Facilitated diffusion Bulk Simple diffusion Active
The source of norepinephrine is the
a. pituitary gland. b. adrenal cortex. c. adrenal medulla. d. thymus gland. e. thyroid gland.
Which of the following is/are included in the decision concerning when to perform susceptibility testing?
A. How many different species withina genera of bacteria are recognized B. Lack of predictibility of the organisms susceptibility to the drug of choice C. availability of standardized methods D. A,B,C are included int hed ecision about when to perform susceptibility testing E. NONE of the above