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Variations can be
A. only negative
B. negative, positive, or neutral
C. only neutral
D. only positive
Answers: 2
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Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
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Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
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Biology, 22.06.2019 08:50
What does the positioning of transcription factors determine?
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Biology, 22.06.2019 13:00
This rapid change in species that rarely leaves behind fossil evidence is referred to as
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Variations can be
A. only negative
B. negative, positive, or neutral
C. only neut...
A. only negative
B. negative, positive, or neutral
C. only neut...
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