Biology, 25.08.2019 14:10 jacesmokesloud7254
All of the statements except one are true about mutations. which statement is false? a)mutations must be present in parents and then passed to offspring. b)mutations can be positive and produce organisms with improved traits. c)mutations can be fatal to the organism that has a mutation, if the mutation is in a critical gene. eliminate d)mutations can be silent, and not affect the organism that has them, if the mutation is in a non-critical area.
Answers: 2
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Which of the following elements does soil need in the largest quantities to sustain plant life? a. copper b. iron c. nitrogen d. zinc
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Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms
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Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%
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Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
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All of the statements except one are true about mutations. which statement is false? a)mutations mu...
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