Please help me with both of this questions. Do not copy from the internet. It's just two questions. Why do identical twins become increasingly different over time?In your response, use the ws: epigenetic tags; genePercent of twin pairs who share the traitUse the graph to justifywhy DNA alone does notdetermine susceptibilityto disease in identical10greatergeneticinfuenceHieightReading Disabilityand fraternal twins.AutismIn your response, use thewords: genetic influence;environmental influenceAuheimer'sSchuophreriaAko mipolar DisorderHypertensionDiabetesMultiple ScierosisBreast CancerCrohn's diseaseStrokeFheumatoid ArthvitisFrateral Twi

Q1) Theidentical twin though have developed by the cleavage of same fertilized egg. Also called as…

Why do identical twins become increasingly different over time? In your response, use the w s: epigenetic tags; gene Use the graph to justify why DNA alone does not determine susceptibility to disease in identical Percent of twin pairs who share the trait 100% greater penetic Height Reading Disabiity and fraternal twins. Autism In your response, use the words: genetic influence; Auheimers environmental influence Schzoptreria Alcoholism Bipolar Disorder Hypartension Diabetes Multiple Sclerosis Breast Cancer Crohn's disoase Stroke al T fheumatoid Atvitis Frateral Twie

Why do identical twins become increasingly different over time? In your response, use the w s: epigenetic tags; gene Use the graph to justify why DNA alone does not determine susceptibility to disease in identical Percent of twin pairs who share the trait 100% greater penetic Height Reading Disabiity and fraternal twins. Autism In your response, use the words: genetic influence; Auheimers environmental influence Schzoptreria Alcoholism Bipolar Disorder Hypartension Diabetes Multiple Sclerosis Breast Cancer Crohn's disoase Stroke al T fheumatoid Atvitis Frateral Twie

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter10: Control Of Gene Expression

Section: Chapter Questions

Problem 2DAA

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A couple well informed about the epigenetic effects of nutritionand dietary supplements such as choline and folatedecided to take supplements before trying to get pregnant.Their first child was born with hair and eye colors very differentfrom the parents and has been consistently praised by teachersfor learning ability and memory. The couple attributes these characteristicsto their intake of epigenetic supplements. Now theywish to have another child and have informed their physician thatthey intend to greatly increase the amount of supplements theytake to increase the epigenetic effects in their child. The physiciancautioned them that studies available in human trials showno effect of choline on learning and that excess intake of folateduring pregnancy may be associated with an increased risk ofautism spectrum disorder in the child. The couple is convincedthat these studies are not conclusive, and while more research isneeded, they intend to pursue their plan of increasing their…
Glioblastoma multiforme (GBM) is the most commonand aggressive form of brain cancer in humans.Without any treatment, the mean survival rate is aboutthree months. Even with standard treatments such assurgical resection, radiation, and chemotherapy, themean survival rate is between seven and 14 months.GBM tumors differ in their spectrum of geneticchanges, and these changes may influence the effectof particular treatments. Answer the following questions about the relevance of particular mutations toparticular treatments and outcomes.a. Biopsies of about 20% of GBMs show the expression of a certain mutational variant of the EGFR(epidermal growth factor receptor) protein calledEGFRvIII. The same cancerous cells of theseGBMs also show the expression of normal, wildtype EGFR. Is the gene encoding EGFR a tumorsuppressor gene or a proto-oncogene?b. It is very difficult to induce cells expressingEGFRvIII to undergo apoptosis. If you werea radiologist treating a patient with a GBMthat expresses…
Trivla Game Show _Make Your Own Tri ngston.schoology.com/common-assessment-delivery/start/4789189591?action=onresume&submissionld=463322566 Dillon WF g Aa v Done In guinea pigs, black hair (B) is dominant to white hair (b) and rough hair (R) is dominant to smooth hair (r). What are all the possible genotypes of a guinea pig that has black, rough hair? (Select all that apply.) O BBRR BBRr BBrr BBRR BbRr O bbRR O bbRr O bbrr O Black O White O Rough OSmooth O Rough O Smooth
G Describe Muller's Ratchet-Googl x nooreps.owschools.com/owsoo/studentAssignment/index?eh=310247513 Asslgnment -6. Mendelian Genetics Attempt 1 of 2 ASSIGNMENTS COURSES SECTION 7 OF 8 « < 4 5 8. 9. 10 11 12 13 14 Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into correct position in the answer box. Release your mouse button when the item is place. If you change your mind, dra the item to the trashcan. Click the trashcan to clear all your answers. Make a Punnett Square for two smooth seed hybrid pea plants (Ss) Click once to select an item at the bottom of the problem. Click again to drop the item in its correct place. S SS Ss SS S
(19) WhatsApp 0 (542) H.E.R. - Changes X Why is it not possible X al%20School/OneDrive/Documents/Grade%2012%20variation%20and%20evolution%20 (D Page view A Read aloud V Draw Hig ii). iii). 13) 4. Sickle cell anemia is a favorable mutation. There is only one amino acid dillerent in Sickle hemoglobin (S) as compared with normal adult hemoglobin (A). Persons with sickle cell trait (AS) are able to survive in malarious areas. i) A couple each having sickle cell trait have five children. What is the probability thas they will have a child with sickle cell disease?
Effect of Paternal Grandmothers Food Supply on Infant Mortality Researchers are investigating long- reaching epigenetic effects of starvation, in part because historical data on periods of famine are widely available. Before the industrial revolution, a failed harvest in one autumn typically led to severe food shortages the following winter. A retrospective study has correlated female infant mortality at certain ages with the abundance of food during the paternal grandmothers childhood. FIGURE 10.12 shows some of the results of this study. FIGURE 10.12 Graph showing the relative risk of early death of a female child, correlated with the age at which her paternal grandmother experienced a winter with a food supply that was scarce (blue) or abundant (red) during childhood. The dotted line represents no difference in risk of morality. A value above the line means an increases risk; one below the line indicates a reduced risk. 3. There was no correlation between early death of a male child and eating habits of his paternal grandmother, hut there was a strong correlation with the eating habits of his paternal grandfather. What does this tell you about the probable location of epigenetic changes that gave rise to these data?
Effect of Paternal Grandmothers Food Supply on Infant Mortality Researchers are investigating long- reaching epigenetic effects of starvation, in part because historical data on periods of famine are widely available. Before the industrial revolution, a failed harvest in one autumn typically led to severe food shortages the following winter. A retrospective study has correlated female infant mortality at certain ages with the abundance of food during the paternal grandmothers childhood. FIGURE 10.12 shows some of the results of this study. FIGURE 10.12 Graph showing the relative risk of early death of a female child, correlated with the age at which her paternal grandmother experienced a winter with a food supply that was scarce (blue) or abundant (red) during childhood. The dotted line represents no difference in risk of morality. A value above the line means an increases risk; one below the line indicates a reduced risk. 1. Compare the mortality of girls whose paternal grandmothers ate well at age 2 with that of those who experienced famine at the same age. Which girl was more likely to die early? How much more likely was she to die?
n Schook A M. Biesbrouck's 1st period Biol x A Copy of GeneticsPracticeProble x O Meeting is in progress. a docs.google.com/document/d/1WX5LqA1P6krasj_cwu7x67Yle3_1ndXoXxITZW9ubJo/edit# 100% Normal text Arlal 11 BIU A E 1 2 3 4 5 6 7 The Google Docs Offline Chrome extension is missing or disabled. To edit offline, enable the extension. To disable offline editing, update your settings. 3. If all of the offspring of a particular cross have the genotype Gg, what must the genotype of the parents be? 4. In fruit flies normal wings (W) is dominant over vestigial wings (w). The results of a cross, of two fruit flies, give the following results: Normal wing 793 の @ #3 2$
Jekyll-Hyde Afflicted Spider Curse Afflicted Jekyll-Hyde/Spider Curse I O Human 1 II 1 III 4. Jekyll-Hyde disease is characterized by transformation into an unfeeling, aggressive, alter ego at night. While the "Spider Curse" is a disease that causes affected individuals to grow extra arms and extra eyes during a full moon. The genes responsible for these diseases sort independently and both traits run in one family. Based on the above pedigree answer the following questions: What is the mode of inheritance for Jekyll-Hyde disease? (Hint: look at individuals III-1 & III-3) O a. Autosomal Dominant O b. Autosomal Recessive O c. X-Linked Dominant O d. X-linked Recessive What evidence supports your hypothesis? Give at least 2 pieces of information from the pedigree that support your answer to 3a. Answer: 2. 3. 2. 2.
Isaac Reynolds - Genetics and H X G what is another word for genetic X + m/d/1gmCOqwX_FMMXE_R4XOB7eq1pQgl-tXFHs6zVrbFYlmk/viewer s and Heredity Vocabular... <
Name Class Date Lesson Quiz 12.1 The Work of Gregor Mendel Directions For mutible chnice questions wrte the leller thet best answers the queston or compintes the statement on Uie line pronidad For ather question lypes, folow the directions provided 1. Far each amIssing word or phrase, circle the chaice thal corectly completes the sentence. Mencel worked wilth pea plants, which are usualy (cross-pollinating/ self pollinating When he transfarred polen from one pea plant lo ancther, he was (cross-pollinating /seff-pollinating) the pea plants to (fertilize/ Segregatel the eggs and form ambryos within a seed. 2. Mendel studied seven trats in pea p'ants. One of the monchybrid crosses he made was betwsen plarts wth round seeds and plants wth wrinkled seeds. Sews What was a conclusion Mendel drew from the F generabion of this cross? . The dominant factor, or allele, is for round seeds b. The dominant factor, or allele, is for wrnkled seeds C. The factors or alicies for round seeds disappear…
Through GWAS explorations, scientists have identified several SNPs linked to obesity in people who livein the United States. One of these SNPs was within agene called FTO. Interestingly, a common FTO variant is associated with obesity, but only in people bornafter 1945. Moreover, the later the birth year, thehigher the risk for obesity associated with this variantof FTO. Why would a genetic risk factor for obesityvary by birth year?