Importance Of Forensics In Biology

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Biology today is used in various forms and ways, biology is all around us and in us. One of the areas in which biology is very helpful, is DNA forensics. DNA in forensic science is used to gather information and evidence for use in the court of law. DNA blood profile evidence can be collected through numerous ways like saliva, semen, blood, urine, feces, hair, teeth, bone, cells and tissue. DNA evidence can be collected from many items, examples are such as a mask, gloves, shoes, clothes, bedding, fingernails, cups, bottles, cigarettes, weapons and much more. DNA forensics is always advancing, allowing scientists to collect DNA samples from smaller and smaller biological samples. One example of this is when scientists test for skin cells, forensics can literally get a DNA profile from something that was just touched by the potential suspect. This type of evidence is called Touch DNA. The DNA samples taken from crime scenes are then compared to DNA samples taken from the potential suspects, DNA from suspects are usually taken from swabbing the inside of the suspect 's cheek. It is very important that biological evidence be properly collected and stored for preservation, as it can be easily ruined.
Another interesting area in biology today is population
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Biomes are massive areas around the world that share similar animals, plants and other living organisms as well as, climates and other conditions. One example of a biome would be a tundra, a tundra is a region in which there are few plants and animals. Tundras are very cold and some only thaw during summer times. These conditions make it very hard for survival. A tropical rainforest is another example of a biome, rainforests have much diversity in plant and animal life and are mostly rainy and humid. Ecosystems are basically biomes but on a smaller scale, more localized, such as a coral reef. A coral reef gives life to the local organisms that inhabit
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