Physics, 09.11.2019 11:31 culturedxnat
Abacterium called bacillus thuringiensis (b. t.) contains a protein that can kill cotton ballworms and certain other kinds of caterpillars. a different bacterium called agrobacterium tumefaciens has the ability to insert its genetic material into plants. scientists in the late twentieth century took a gene from (b. t.) and inserted it into specimens of agrobacterium tumefaciens. genetic material from the agrobacterium tumefaciens specimens was then inserted into cotton plants. the goal of these tests was to reduce caterpillar infestation in the cotton plants. these tests are an example of a. natural selection. b. meiotic cell division c. creating purebred species. d. genetic engineering.
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Physics, 21.06.2019 14:30
:( asap! list all of the items in the item bank and match the definitions correctly.
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Physics, 22.06.2019 00:30
Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
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Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
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Physics, 22.06.2019 12:30
What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery
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Abacterium called bacillus thuringiensis (b. t.) contains a protein that can kill cotton ballworms a...
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