The correct answer to this open question is the following.
The ultimate objective of the forensic investigation is to obtain evidence that will reveal the identity of the victim.
When we refer to forensic sciences, we need to understand that these activities are aimed at examining the evidence the police find in the scene of a crime. To find the facts of a crime, forensic experts have to use scientific techniques and principles because the results of the investigation have to be objective. The evidence these experts collect is going to be useful for juries in a trial.
Answer:
Genetic variation is the difference in DNA among individuals or the differences between populations. There are multiple sources of genetic variation, including mutation and genetic recombination.
Explanation:
In the year 1850, Rudolf Virchow was studying cells under a microscope, when he observed that cells were dividing and forming new cells. Realizing what he had observed, he understood that living cells reproduce new cells through division. Basing on his conclusion and realization, Virchow proposed that living cells came only from the other living cells.
Answer: Option A
Explanation:
The effector response that increases the body is not associated with vasodilation of dermal blood vessels.
The skins's immense blood supply helps in temperature regulation of the body. The dilated blood vessels helps in heat loss and lowers the body temperature.
Unlike, them the vasoconstriction retains heat and increases the body temperature.
So, the correct answer is option A
