Biology, 08.01.2021 05:00 ianmartin6080
During DNA replication in a human cell, 6 billion bases must be paired properly.
Which characteristic of DNA best allows for high levels of accuracy during this process?
ion channels
single-helix shape
base-pairing according to certain rules
presence of ribose in the backbone
Answers: 3
Biology, 21.06.2019 18:40
List two new traits (structural or behavioral) that each new species of rat might demonstrate as it adapts to the conditions on two of the four islands. choose only two islands that are described in the lesson. record the island latter and the major habitat feature of the island. then list two new traits each rat subspecies might demonstrate in order to survive the habitat on that island. note: new traits should be unique to that island and be in response to that island’s habitat feature. i cannot remember islands that were names in the lesson so only answer if you have done the lesson (5.13 life science 7b) choose 2 of the islands and describe a structural and a behavioral trait for a rat on each island so 4 total answers, 2 different structurals and 2 different behaviorals, one for each rat for each island
Answers: 3
Biology, 22.06.2019 02:00
If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)
Answers: 1
Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
During DNA replication in a human cell, 6 billion bases must be paired properly.
Which characterist...
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