Biology, 24.06.2019 00:50 clairajogriggsk
Samuel wants to plant cuttings from his rose plant. what should he do to hasten the rooting process? a. spray auxins at the tip of the rose cutting. b. spray ethylene at the tip of the rose cutting. c. spray auxins at the base of the rose cutting.
Answers: 3
Biology, 22.06.2019 10:00
Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.
Answers: 2
Biology, 22.06.2019 11:00
1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis
Answers: 1
Samuel wants to plant cuttings from his rose plant. what should he do to hasten the rooting process?...
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