what does hvaing similar genes meands
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- No matter how different all living things may look, we all have things in common. Monkeys, people, lizards and frogs all need to breathe, see, move around, etc. These common activities are the result of common genes. So creatures that have to do similar things will often share similar DNA.o these genes will stay the same (or very similar) in all living creatures. These three reasons are why your DNA is 99% identical to a chimpanzee's. And it's 95% identical to a monkey's. And why you are about 79% identical to a mouse and even 36% identical to a little fruit fly!
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Identical twin brothers who can't be told apart by their DNA are both in court accused of rape The egg then divides into two embryos, creating identical twins who share the same genes as one another. Since monozygotic twins come from the same fertilized egg, they have the exact same DNA. Identical twins are always the same sex and blood type. Identical twins do not run in families, contrary to popular myth. Source: NHS.
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Hypervariable region There are two mitochondrial hypervariable regions used in human mitochondrial genealogical DNA testing. HVR1 is considered a low resolution region and HVR2 is considered a high resolution region. Getting HVR1 and HVR2 DNA tests can help determine one's haplogroup. HVR1 locations are numbered 16001-16568.VR1 is considered a low resolution region and HVR2 is considered a high resolution region. Getting HVR1 and HVR2 DNA tests can help determine one's haplogroup. HVR1 locations are numbered 16001-16568.
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- Moderately elevated HVA (homovanillic acid) and VMA (vanillylmandelic acid) can be caused by a variety of factors such as essential hypertension, intense anxiety, intense physical exercise, and numerous drug interactions (including some over-the-counter medications and herbal products).
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Human leukocyte antigens The HLA gene family provides instructions for making a group of related proteins known as the human leukocyte antigen (HLA) complex. The HLA complex helps the immune system distinguish the body's own proteins from proteins made by foreign invaders such as viruses and bacteria.HLA is the human version of the major histocompatibility complex (MHC), a gene family that occurs in many species.he HLA complex helps the immune system distinguish the body's own proteins from proteins made by foreign invaders such as viruses and bacteria. HLA is the human version of the major histocompatibility complex (MHC), a gene family that occurs in many species.
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- Genotype-The alleles you have. Phenotype-The actual characteristics of the alleles. Homozygous-When an organism has two alleles for a particular gene the same. Heterozygous-When an organism has two particular genes that are different :).eply. Homozygous-when the 2 alleles are the same. Heterozygous-when the 2 alleles are different. Phenotype-what the alleles physically look like. Genotype-the alleles as letters eg bb Bb BB etc. Reply. Homozygous – genes that are the same.
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How do genes differ from alleles? The gene copy on each chromosome represents a single allele for a single gene. You have two alleles for each gene. If both your parents pass down the same version of a gene (identical copies, one on each chromosome) then you could say that you have identical alleles on each locus (singular) for that gene.
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What are alleles? Give an example of two alleles for the same gene.? Best Answer: An allele is a DNA sequence that codes for a gene. In simpler terms, it is a given form for a gene. Two alleles for the same gene might be two alleles for blood type: A (for blood type A) and B (for blood type B).Humans receive two alleles for each gene: one from the mother and one from the father.est Answer: An allele is a DNA sequence that codes for a gene. In simpler terms, it is a given form for a gene. Two alleles for the same gene might be two alleles for blood type: A (for blood type A) and B (for blood type B).
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The Claim: Identical Twins Have Identical DNA The Claim: Identical Twins Have Identical DNA. It is a basic tenet of human biology, taught in grade schools everywhere: Identical come from the same fertilized egg and, thus, share identical genetic profiles. But according to new research, though identical twins share very similar genes, identical they are not. The discovery opens a new understanding of why two people who hail from the same embryo can differ in phenotype, as biologists refer to a person’s physical manifestation.
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Glossary - Hypervariable Region (HVR-1, HVR-2) Hypervariable Region (HVR-1, HVR-2). Specific regions of the mtDNA that do not code for protein. In humans, the HVR region typically contains a large number of mutations which can be used to derive ancestry.The entire mtDNA is 16,569 base pairs in length.The HVR-1 region is found within base pairs 16001 to 16569, and the HVR-2 region is found between base pairs 1 to 574.n humans, the HVR region typically contains a large number of mutations which can be used to derive ancestry. The entire mtDNA is 16,569 base pairs in length. The HVR-1 region is found within base pairs 16001 to 16569, and the HVR-2 region is found between base pairs 1 to 574.
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Human Physiology/Genetics and inheritance Genetic Regulation of Development and Homeostasis [edit]. It is very easy to think of Genetics as why I have blue eyes while both of my parents have brown eyes. Or how hemophilia is passed down from mother to son, and not mother to daughter. But Genetics is more in depth than that.
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Homozygous Familial Hypercholesterolemia When you have homozygous familial hypercholesterolemia, you inherit two copies of a gene that isn't working right, one from each of your parents. Normally, the liver removes extra LDL cholesterol from the blood using particles called LDL receptors.
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- Genetic linkage is the tendency of c … ertain loci or alleles to be inherited together. Genetic loci that are physically close to one another on the same chromosome tend to stay together during meiosis, and are thus genetically linked.6 people found this useful. Yes your genes are inherited from your parents. This is becquse when the egg and sperm meet, and the egg is fertilized and the offspring (childs) cells are formed by the … union. the child will have half the chromosomes of the father and half the chromosomes of the mother.
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Identical twin brothers who can't be told apart by their DNA are both in court accused of rape THE SAME BUT DIFFERENT: WHY IDENTICAL TWINS SHARE SAME DNA. Identical (monozygotic) twins happen when a single egg (zygote) is fertilised. The egg then divides into two embryos, creating identical twins who share the same genes as one another. Since monozygotic twins come from the same fertilized egg, they have the exact same DNA. Identical twins are always the same sex and blood type. Identical twins do not run in families, contrary to popular myth.
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what are genes Genetic Similarity: We All Have the Same Genes. Each person has the same set of genes - about 20,000 in all. The differences between people come from slight variations in these genes. For example, a person with red hair doesn't have the red hair gene while a person with brown hair has the brown hair gene.. Instead, all people have genes for hair color, and different versions of these genes dictate whether someone will be a redhead or a brunette.
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Reb Arthur's Latest Thoughts They share the same DNA, but they are not Xerox or carbon copies of each other, and that can make all the difference! The term identical is a misnomer that many medical experts do not use. The preferred term is  monozygotic , which simply translated means from one egg.
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Understanding Mitochondrial DNA Testing 1 The word match in this context means having an identical mtDNA region (HVR1, HVR2, or CR) as someone else. 2  NOT one base pair should be different. 3  For example, the HVR1 region contains 400 DNA base pairs. 4  An HVR1 low resolution match means you and someone both share the exact and entire 400 base pairs.he first principal is that when two or more people share or match segments (regions) of DNA, they share a common ancestor in their past. It is from that ancestor that the shared DNA segments are inherited. In this case, the common ancestor was a woman.
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How are genes genomes and chromosomes related? So basically a gene is a piece of genetic information, many of these pieces are bundled together into a chromosomes. And then all the chromosomes together are the genome. A gene is a distinct portion of a cell's DNA, encoding for something, often a protein. Genes are packaged in bundles called chromosomes. Humans have 23 pairs of chromosomes. The genome is the collection of all of life forms genetic material. So basically a gene is a piece of genetic information, many of these pieces are bundled together into a chromosomes. A gene is a distinct portion of a cell's DNA, encoding for something, often a protein.
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What are Homologous Chromosomes? Genes are sections of DNA, so many genes can be found along the lengths of DNA making up the chromosomes. All genes have more than one version, so when chromosomes are inherited from parent cells, the version of the gene, or allele, is not always the same. Although homologous chromosomes have the same genes, they do not have to have the same allele for each gene. If each chromosome of the homologous chromosomes pair has the same allele for a particular gene, it is said to be homozygous. If the alleles are different, then the cell is referred to as heterozygous. The way in which the alleles interact determines the characteristics of the offspring.
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The Nonsense of White Genes Process of fertilisation. A pair of chromosomes carry the same genes in the same place, on each chromosome within the pair. However, there are different versions of a gene called alleles. These alleles may be the same (homozygous) on each pair of chromosomes, or different (heterozygous), for example, to give blue eyes or brown eyes. Sex cells only contain one chromosome from each pair. When an egg cell and sperm cell join together, the fertilised egg cell contains 23 pairs of chromosomes.
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- Genetics has homologous chromosomes, which are pairs of chromosomes that contain genes for the same traits at corresponding positions. One of these chromosomes is from your mother and one is from your father. Finally, we looked at homologous organs in developmental biology.
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- Mouse (murine) DNA is more similar to human DNA. The genomes are roughly the same size with a similar number of genes. Dog (canine) DNA has fewer genes than both human and mou … se DNA and have fewer similarities.The homology of humans to mice genes is approximately 99% while the homology of humans to dog genes is around 94%.og (canine) DNA has fewer genes than both human and mou … se DNA and have fewer similarities. The homology of humans to mice genes is approximately 99% while the homology of humans to dog genes is around 94%.
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A Single DNA Difference in the HERC2 Gene Explains Blue Eyes In the two other studies that looked at where blue eyes come from, the authors looked at even more people. One study looked at 1406 people and the other looked at 384 people. All three studies found that the same DNA difference in the HERC2 gene was found in everyone with blue eyes. Because so many unrelated individuals with blue eyes had the same HERC2 DNA difference, blue eyes might have come from one person with the mutation --a common ancestor.
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Factors Contributing to Congenital Heart Disease Other genetic syndromes that are not due to a single gene defect, but are associated with CHD, include Goldenhar syndrome (hemifacial microsomia), William's syndrome and the VACTERL association (tracheal and esophageal malformations associated with vertebral, anorectal, cardiac, renal, radial and limb abnormalities).ther genetic syndromes that are not due to a single gene defect, but are associated with CHD, include Goldenhar syndrome (hemifacial microsomia), William's syndrome and the VACTERL association (tracheal and esophageal malformations associated with vertebral, anorectal, cardiac, renal, radial and limb abnormalities).
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genetic ch 5 D) epistasis. The relationship of the I and H genes affects the expression of the ABO blood type in the following ways: genotype HH or Hh, AB produces blood type AB while genotype hh, AB produces blood type O. This is an example of _____.
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Frequently Asked Questions A: The A, B and O blood groups and HLA genetic systems are not inherited together. Just as the gene for eye color is separate from the gene that indicates blood group, so are your genes different for HLA compared to blood group genes.