0
What else can I help you with?
In traditional classification before DNA analysis what did scientists mainly use to group organisms together?
Early scientists used to group organisms together using scientific taxonomy
Who discovered pedigree chart?
The concept of a pedigree chart to display genetic information was not discovered by one individual, but rather developed over time through the work of various scientists and researchers in the field of genetics. Gregor Mendel's work on inheritance and genetics in the 19th century laid the foundation for the use of pedigree charts to track and analyze patterns of inheritance in families.
Which technique did crime labs use prior to the development of DNA typing?
Before the development of DNA typing, crime labs primarily relied on techniques such as blood typing, enzyme analysis, and serological testing to analyze biological evidence. These methods could identify blood types or other biological markers but lacked the specificity and discrimination offered by DNA analysis. Additionally, fingerprint analysis and hair comparison were commonly used to link suspects to crime scenes. However, these techniques often had limitations in terms of accuracy and reliability compared to modern DNA profiling.
What is an example of pedigree?
An example of a pedigree is a visual representation of genetic relationships within a family, showing the transmission of a particular trait (such as a genetic disorder) across multiple generations. It typically includes information on individuals' relationships, health conditions, and genetic makeup. Pedigrees are commonly used in genetics to study inheritance patterns and assess the likelihood of a given trait being passed on to offspring.
What test is done to determine the species of origin of blood specimen?
A DNA analysis test, specifically polymerase chain reaction (PCR), is commonly used to determine the species of origin of a blood specimen. This test helps identify the genetic markers unique to different species and can accurately detect if the blood sample came from a human or another animal species.
What is use of pedigree?
Pedigree is used to determine wheather a trait is inherited.
How do you use the word pedigree in a sentence?
They are looking for animals with pedigree. It means showing the animal of it's true bred.
How does a geneticist use a pedigree?
A geneticist would use a pedigree to trace the inheritance of traits in humans.
Can you Use the word pedigree in a sentence?
yes
Why do people use pedigree charts?
People use pedigree charts to help track genetic diseases and traits passed down in their family tree.
Why abo group can use blood type to identify mixed up babies in hospital and cannot be used in court to sue for maintenance?
Blood type should only HELP to identify mixed up babies. There are only 8 possibilities and some are much more common than others. The probability of having the same blood group as the guy next to you is extremely high. Someone's blood group alone cannot PROVE anything. One would have to have genetic analysis to definitively check paternity...and even that is not exact (i.e. if the potential parents are brothers etc..). You can only EXCLUDE based on blood group...i.e. if the baby is a blood group that is an impossible combination from the parents in question. Baby's blood group can never verify that person X and person Y are the parents....only who the parents could not be.
How is the term venipuncture properly defined?
The term venipuncture is a medical term which means to use intravenous for the sampling of blood for blood analysis. A small needle is inserted into the vein to withdraw blood.
What color tube do you use to get an analysis for homocysteine level?
A lavender top tube is typically used to collect blood samples for homocysteine level analysis.
What are two methods that are use to directly study human chromosomes?
A karyotype and a pedigree
Is lab process blood sample for collection of blood cells either hetero or homo?
The process of collecting blood cells from a blood sample is heterologous, meaning the cells are separated from the host organism for further analysis or use.
In traditional classification before DNA analysis what did scientists mainly use to group organisms together?
Early scientists used to group organisms together using scientific taxonomy
What has the author Marion E Reid written?
Marion E. Reid has written: 'The blood group antigen' -- subject(s): Antigens, Blood group antigens, Blood groups, Handbooks, Immunology 'The discovery and significance of the blood groups' -- subject(s): Blood Group Antigens, Therapeutic use, History, 20th Century, Hematologic Tests, Physiology, History
