Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Transcribed Image Text:Describe the various polymorphisms in detail. What distinguishes them from one another?
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- MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The Mendelian pattern of inheritance is a general term that refers to any pattern of inheritance in which traits do not segregate in accordance with Mendel’s lawsII. As an example, a characteristic may be controlled by one gene with two alleles, but the two alleles have a same relationship like the simple dominant-recessive relationship a. The first statement (I) is correct and the second statement (II) is wrong b. The first statement (I) is wrong and the second statement (II) is correct c. Both statements are correct d. Both statements are wrong MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The continuity of life from one cell to another has its foundation in the reproduction of cells by way of the cell cycle.II. The cell cycle is an orderly sequence of events in the life of a cell from the division of a single parent cell to produce…arrow_forwardcan you do second table. thanksarrow_forwardWhat Darwin Never Knew. What is the genetic basis for the humanness ? List examples from the movie and how they help inform us about why humans are so different from apes .arrow_forward
- Codominance pattern of inheritance: Two equally dominant alleles (IA and IB) and one recessive (i)Fill in the chart with the missing information. Remember, blood genotypes are indicated with IA IB and i alleles.#1. a. Write down all of the possible genotypes possible for human blood type. How many?b. evaluate the difference between genotype and phenotype by filling in the table. BLOODPHENOTYPE Possible Genotype(s Can donate blood to Can receive blood from: O O AB AB (universal recipient) A O,A B AB, Barrow_forwardNeo-Mendelian Genetics: Complete dominance and overdominance Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Mary is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Paul whose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibits sickle cell anemia. What are the genotypes of Mary and Paul? If they plan to have four children, what is the probability that: all their children will be normal? ____________ they will have a son with Huntington’s disease? ___________ they will have a daughter inflicted with both conditions?____________arrow_forwardFrom the same population of dragons. Two alleles B and encoding for phenotypes blue and purple scales, P is dominant over B. You have a population of 345 individuals. PP = 100; BP = 90 , and BB = 145 . What is the frequency of the B allele? Please use and round to four decimal points.arrow_forward
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