There are three ways in which exogenous dna can be
introduced into a bacterial genome. These are; transduction, transformation and
conjugation. Transduction is the introduction of exogenous material into bacteria
by viruses; conjugation is exchange of genetic material between bacteria sexual
through reproduction; while transformation
is uptake of exogenous dna by bacteria, from its surrounding, through the
bacterial membrane.
D. Ingested BPA may affect the brain, behavior, and reproductive development in fetuses, infants, and children.
Explanation:
From the passage the scientific claim suggests that ingested BPA may affect the brain, behavior, and reproductive development in fetuses, infants, and children.
This scientific because no random assumption was made.
- The paragraph traces the story of BPA and how it gets ingested into human tissues and body system.
- Some scientists must first made some observation.
- Then ask the how question to see what cause some special reproductive behaviors.
- They then proceed to formulate hypothesis round their findings.
- This would then be followed suit by the analysis of their data and the interpretation given above.
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Purpose of experiment brainly.com/question/5096428
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