Biology, 17.10.2019 04:00, marmar72

What is the difference between an artificial system and a natural system?

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Biology, 21.06.2019 19:40, Ashleyrango5371

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

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Biology, 22.06.2019 04:30, katiedavis7883

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.

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Biology, 22.06.2019 13:00, Brittpaulina

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?

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Biology, 22.06.2019 17:00, TheVariableWhoLived

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?