If myoglobin is found in all chordates, urochordates, and cephalochordates, b-globin is found in all vertebrates, a-globin in all ostracoderm descendants, z-globin in all gnathostomes, e-globin in all viviparous mammals, and g-globin in all placental mammals, then the most recent globin gene must be:

Q: ASsume that a fish inherits a mutation in both the eye switch and the coding region of the Pitx1…

A: Hi dear, here's your answer .please like it. Pitx1 quality is communicated in all tissues as Pitx1…

Q: When human hemoglobin undergoes a mutation, the mutant protein usually does not replace all of the…

A: The cytosol of red blood cells contains the oxygen-carrying globular protein hemoglobin, which is…

Q: The so-called hypervariable regions (HV1 and HV2) of the human mitochondrial genome are sometimes…

A: HV1 and HV2 are two hypervariable regions found in the human mitochondrial DNA (deoxyribonucleic…

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A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of purines and…

Q: a) Explain how it can be the case that mutating a Homeobox containing gene has a large impact on the…

A: Homeobox genes are a group of related genes that control the body plan of an embryo along the…

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A: Using advanced molecular biology techniques, the scientists are making this challenge a reality that…

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A: The immune system, which is in charge of warding off illnesses and pathogens in the body, is…

Q: Examine whether the given statement, "each member of the human hemoglobin gene family, which…

A: Introduction:The types of homologous genes that descended from a similar DNA ancestor sequence are…

Q: 67371- Page 5 23) The leg structures of many different vertebrates are quite similar in number and…

A: Evolution is the process of change in living organisms over successive generations. It refers to the…

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A: Mitochondria also are known as a powerhouse because it helps to release energy from food.…

Q: Since we have known the sequence of the human genome for almost two decades, why sure of the total…

A: Because it is difficult to tell where one gene ends and another begins .  Another difficulty is same…

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A: The eukaryotic chromosome is made of half DNA and half proteins, from proteins, one half is the…

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A: Most important part in this paragraph is that the two proteins are almost similar in function and…

Q: Tay–Sachs disease is a severe autosomal recessive genetic disease that produces deafness, blindness,…

A: Tay-Sachs disease is a neurodegenerative disease that is caused by the mutation of the gene HEXA…

Q: What is the function of a gene (FOXP2) that is rapidly evolving in the human lineage?

A: The FOXP2 gene is responsible for providing the instructions for making a protein known as forkhead…

Q: What other genes besides ARHGAP11B distinguish us from our closest relatives, the chimpanzees and…

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. The genes consist of the DNA…

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A: Humans are more complex than roundworms.

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A: Alligators are reptiles, some undergo parthenogenesis, and alligators' sex is determined by…

Q: Are there any globin pseudogenes in mammals? Explain.

A: Normal genes are made of the sequences of DNA that code for genes, responsible for the synthesis of…

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A: Solution: In the instance of the French biologist Jean-Baptiste Lamarck, his name has been…

Q: How does the Evolution of the globin protein family happpened?

A: Globin is the protein of globular protein family. In this specifically heme containing proteins are…

Q: Following a gene duplication, two genes will accumulate different mutations, causing them to have…

A: Duplication occurs when a broken end of a chromosome is added from its homologous chromosomal…

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A: Introduction :  Homologous organs are ones that have different functions while having similar…

Q: myoglobin is found in all chordates, urochordates, and cephalochordates, b-globin is found in all…

A: Globin genes evolved from a common ancestral gene that, after repetitive duplications and…

Q: Which of the following proteins is thought to have been the first to evolve from an ancestral gene…

A: Hemoglobin is a protein that is present in red blood cells and plays a major role in supplying…

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A: * Homozygous dominant and Heterozygous will produce agouti that is AA or Aa respectively  and the…

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A: Autonomous specification: One of the major strategies used by the cells in case of cell commitment…

Q: What other possible organizations of the globin gene could exist if there were no need for a globin…

A: Chaperones are necessary for the formation of different structures or organizations of the genes as…

Q: abbreviated name

A:

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A: The genes are the functional part of the DNA that are responsible for the production of RNA by the…

Q: here is a benign congenital condition called Hereditary Persistence of Fetal Hemoglobin (HPFH) in…

A: Hereditary Persistence of Fetal Hemoglobin is the condition when there is still fetal hemoglobin…

Q: How many globin genes are present in mammals? What is the evidence indicating that all the globin…

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

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A: Neurofibromatosis is a genetic disorder that causes tumors to form on nerve tissue. These tumors can…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.