“roots grow down and shoots grow up.” that is the conclusion drawn by a group of plant scientists. to validate their results a pea seedling was planted as illustrated. a porous pot of water is placed in the soil close to the pea seedling. how would you respond to the plant scientists’ initial conclusion?
a. they are incorrect. shoots are negatively geotrophic.
b. they are correct. roots are always negatively geotrophic
c. they are incorrect. roots are also positively hydrotrophic
d. they are incorrect. shoots are also positively hydrotrophic
Answers: 3
Biology, 21.06.2019 16:10
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Biology, 22.06.2019 03:00
What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.
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Biology, 22.06.2019 10:30
What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.
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“roots grow down and shoots grow up.” that is the conclusion drawn by a group of plant scientists. t...
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