Forensic biology

Forensic biology

Forensic biology is an application that uses biology to enforce and enforce the law.

The science includes several branches of forensic anthropology, forensic forensics, forensic forensics, forensic evidence dentistry and various DNA or protein techniques.

Applications
Forensic medicine and biology have been used to identify products for the unlawful handling of endangered species
Solve crimes and match crime scene with suspects
And to investigate the plane in incidents of bird strikes
And investigate the collision of birds with wind turbines.
Subsections
Criminal anthropology
Forensic medicine and identification of body remains (remains), in extreme cases where traditional techniques are unable to identify remains, sometimes able to extract evidence from bone remains.

Often she is able to find the race, gender, age and estimate the height of the deceased through bone measurements.

Botany forensic evidence
Forensic scientists scrutinize plant life in order to obtain information about crimes. Leaves, seeds, and pollen grains found either on the body or at the crime scene can provide valuable information on crime schedules, as well as if a body has been transported between two or more countries from different locations. Where the geographical distribution of plants explains a lot.

Knowledge of forensic evidence birds
First and foremost, feathers (which are characteristic of a particular species in all macroscopic and microscopic levels), as well as DNA.

Dentistry forensic evidence
Dentists or dentists can be used for an aid in identifying damaged residues.

Those that have been buried for a long time or have been damaged by fire often contain some keys for the identity of the individual.

Dental enamel is the hardest substance in the human body, and often remains that way. In some circumstances, dentists can compare what is recovered from them with old records.

DNA techniques
Evidence-based DNA is perhaps one of the most powerful tools that help investigators.

DNA evidence is final and the suspect can be linked either to the crime scene or to the victim.

DNA evidence is extracted from blood, semen, saliva, and skin and hair cells.

In addition to mitochondrial DNA, it can be from both bones and teeth dating back thousands of years.

Handling the sample
DNA analysis in general after obtaining the sample includes the polymerase chain reaction (PCR) of any sample followed by quantification of DNA through capillary electrophoresis in order to obtain a DNA image that can be compared to the suspect's DNA. DNA can also be obtained from animals, and is used at least to identify species, for example birds still on bats or from impacted aircraft or wind turbines.