BOTANY
PALYNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Every contact leaves a trace.
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Dead man tells no tales.
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The criminal may lie through his teeth though the teeth themselves cannot lie.
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Try not to become a man of success, but rather try to become a man of values.
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Detailed explanation-1: -Locard’s Exchange Principle states that with contact between two items, there will be an exchange of microscopic material. This certainly includes fibers, but extends to other microscopic materials such as hair, pollen, paint, and soil.
Detailed explanation-2: -’Locard’s Exchange Principle’ in forensic science holds that the perpetrator of a crime will bring something to the crime scene and will leave with something from it; 1 it was originally devised by the ‘Sherlock Holmes of Lyon’, France, Dr Edmond Locard (1877–1966), a criminologist.
Detailed explanation-3: -It states that whenever someone enters or exits an environment, something physical is added to and removed from the scene. This principle is generally summed up by stating: “Every contact leaves a trace.”
Detailed explanation-4: -The principle described by Dr Edmond Locard (1877–1966) in 1920, that when two objects come into contact with each other something is exchanged and taken away by both objects. This is the basis of the transfer and recovery of all scientific evidence.
Detailed explanation-5: -The second part of Locard’s Principle states that the intensity, duration, and nature of the entities in contact determine the extent of the transfer. considered direct evidence. Circumstantial evidence is indirect evidence that can be used to imply a fact but that does not prove it.