Biology, 10.03.2020 08:57 MustafaEtroshi
Assume that the mutation rate for a given gene is 1 × 10−6 mutations per generation. For that gene, how many mutations would be expected if 500 million sperm are examined?
Answers: 2
Biology, 21.06.2019 21:20
25. what does meiosis create? haploids or diploid? somatic cells or gametes?
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Biology, 22.06.2019 11:30
In "the pig," what is the main effect that the piglet initially has on kibuka?
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Biology, 22.06.2019 21:30
Dawn mistakenly took a multivitamin intended for men that contains 90 mg of vitamin c (or 100% of the vitamin c rda for men). if the multivitamin was dawn’s only source of vitamin c for the day, what percentage of the women’s vitamin c rda did she consume? a. 52% b.83% c.100% d.120%
Answers: 1
Biology, 22.06.2019 23:00
Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective
Answers: 2
Assume that the mutation rate for a given gene is 1 × 10−6 mutations per generation. For that gene,...
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