What is the most appropriate description of the role of heritability in bbesity? O The huge impact of rare mutations in specific genes on obesity illustrates the important role of heritability in the current obesity epidemic. O The role of heritable factors is equally important for obesity as it is for height. O The role of heritable factors in obesity has remained relatively dormant for centuries until the emergence of the obesogenic environment brought them to life. O The role of heritability in obesity is very limited as our genes haven't changed over the past 50 years yet the population has become a lot more obese.

Q: In human twin studies, obesity has a heritability of 0.75. It means that “Obesity" trait is…

A: Heritability is a measure in genetics that indicates how much of the variation in a phenotypic trait…

Q: O ■ Example: Suppose A₁ mutates to A2 at rate 0.005, but A2A2 homozygous recessives are 50% less fit…

A: Hardy Weinberg Equilibrium explains how allele and gene frequency remain same in the population from…

Q: n a study conducted by an undergraduate student, the obtained data showed that approximately 75% of…

A:

Q: How will this mutation affect descendants of this puppy? O The mutation will cause a genotypic…

A: Mutation is the permanent change that occurs in the DNA segment of DNA. It can occur due to several…

Q: You are examining heritability of traits implicated in disease resistance/avoidance in snails.…

A: Introduction :- There are mainly two types of traits, which are being studied in the inheritance…

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: Propose a hypotheses for this observation: In a study conducted by an undergraduate student, he…

A: The possibility of further investigation, verification, or answering a scientific inquiry by…

Q: Which of the following is a correct order of events for limb development, from earliest occurring…

A: Limb development is a complex integrated mechanism that includes at each stage, the cells must…

Q: The following system models the exchange of nutrients between mother and fetus in the placenta:…

A: The mechanism below simulates the flow of nutrients between the mother and the fetus in the womb.…

Q: The gene controlling Abo blood type and the gene under lying nail patella syndrome are said to show…

A: The genetic linkage is a condition in which two or more genes tend to inherit together and do not…

Q: Which of the following statements about Mendelian of colfpiex O Mapping of quantitative trait loci…

A: Quantitative trait locus analysis is a statistical tool for attempting to explain the genetic basis…

Q: || II IV ve is a pedigree for longer teeth. trait autosomal dominant or autosomal recessive? Explain…

A: Pedigree analysis helps us identifying the mode of inheritance of a particular disease by observing…

Q: The phenotypes of complex traits vary with both genotype and environment. Therefore: O a. you cannot…

A: Gene expression is a field of Genetics which is of utmost interest. The two terms, Phenotype and…

Q: Threshold Model of complex traits. The reshold Model explains the tribution of some complex traits.…

A: Ans- discontinuous; maternal intelligent

Q: Huntington disease is a rare dominant condition in humans that results in a slow but inexorable…

A: Huntington disease is an inherited neural disorder that causes the death of brain cells. The…

Q: Lactose intolerance is a disorder caused from the inability to digest the sugar lactose. It is not…

A: Lactose intolerance is an inability to digest the lactose, a sugar present in the milk and other…

Q: A snake species that has migrated from the mainland to a small island eats banana slugs instead of…

A: Constitution in the form of DNA of an organism is called its genotype and expressed character or…

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: What are the causes of unexpected rations and why? (non-dominant nature of traits, several genes…

A: The Mendelian traits show phenotypic ratio of 9:3:3:1 in case of a dihybrid cross, and 3:1 in case…

Q: OHO does phenylketonuria affect brain developm How does cancer spread from one tissue to anoi How…

A: Population genetic science is that the study of genetic variation among populations, and involves…

Q: If a dominant disorder is described as being 80% penetrant, what would this mean? O The amount of…

A: Genes are considered basic units of heredity. These contain DNA. Genes are arranged on the…

Q: Are redundant genes revealed by loss-of-function or gain-of-function alleles and why is that the…

A: Genes can be defined as the segment of the DNA which consists of information about the genetic…

Q: A case-control study was conducted to evaluate the relationship between physical activity and…

A: The odd ratio is a statistical ratio that defines the strength of the association between two…

Q: ammals, including humans. Mateo has lactase persistence, but his sister, Sophia, does not and ither…

A: Lactase persistence typically corresponds to a dominant genetic trait, whereas lactase…

Q: Until very recently, the fitness of an individual getting familial retinoblastoma was zero, and if…

A: Fitness is the propensity of an individual to reproduce and contribute its genes to the progeny. A…

Q: show effects of the allele under some circumstances (refer to the linked article and Mendelian…

A: Sickle cell allele refers to the abnormal allele of a person in which hemoglobin beta gene is…

Q: Pitcher plants can take many forms. You are interested in understanding the genetic control of…

A: Hi dear,here is answer for your question. QTL stands for Quantitative trait loci. pitcher plant, any…

Q: FIGURE 3: Anterior Posterior Gene 1 Gene 2 Gene 3 Gene 4 Genes expressed Tissue type w/

A: Hox gene, which controls the developmental process of an organism plays a crucial role as it…

Q: gan, such as a k

A: HLA stands for Human Leukocyte Antigen.HLA allele are highly polymorphic,It means they may have…

Q: In fruit flies, Yellow body (E) is dominant to dark body (e). On a different chromosome, Long…

A: 1) The given information: E is the dominant allele for yellow bodye is the recessive allele for dark…

Q: In individuals with approximately same genetic obesity predisposition score and high level of…

A: Obesity is a complex disease that is influenced by both genetic and environmental factors. Some…

Q: A survey of Canadian adult males was performed during the 1980s. 52% of the respondents smoked. The…

A: Lung cancer is a type of cancer that begins in the cells of the lungs. It is one of the most common…

Q: In an effort to identify the influence of genetic factors on both Type 1 diabetes and Type Il…

A: Type 1 Diabetes: Type 1 diabetes, also known as insulin-dependent diabetes or juvenile-onset…