Biology, 14.12.2020 19:20 twilov2878

Why is replication called "semi-conservative"?

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Biology, 21.06.2019 22:30, lovemusic4

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Biology, 21.06.2019 23:10, ExperimentsDIYS

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

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Biology, 22.06.2019 01:00, Ayyyyeeeeeeewuzgud

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

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Biology, 22.06.2019 01:30, jfrjtwrg

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.