Are environmentalphenotypical changestransmitted to the offspring?

Q: How many alleles of genesthat condition X-linked traitsdo female and maleindividuals…

A: The genetic traits that are encoded by genes present on the X chromosome are known as X-linked…

Q: Types of Dominance?

A: An allele is a variant form of a given gene. It means, it is one of two or more versions of a known…

Q: Hypothetically speaking, of course, right handedness is dominant to left handedness and brown eyes…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes while a recessive trait…

Q: With regard to twenty-first-century birth, which of the following is a major social issue?

A: social issues  Social issues are the difficulties or problems face by society. These issues are face…

Q: Where are traits found

A: Trait is defined as characteristics of an individual that is expressed through alleles and inherited…

Q: Discuss how studies using identical twins may help determine how much of a phenotype is based on…

A: Any study that is conducted upon fraternal or identical twins, is known as a Twin study. The main…

Q: What are individuals having two different alleles for a single trait?

A: The alternate forms of gene are referred to allele. An allele determines the hereditary…

Q: Are gender traits completely a result of societal expectations?

A: Gender traits are those traits that are specific to a particular gender, like a man is muscular and…

Q: What is allele frequency?

A: Allele frequency or gene frequency is the frequency of an Allele at a particular locus in a…

Q: How is the phenotype of recessive disorders influenced by gene expression level?

A: Genes are nothing but DNA sequences. Genes are arranged on the chromosomes. Genes express and their…

Q: What are blood group and genotype in co-dominance?

A: Blood is made up of red blood cells, white blood cells and platelets in a liquid called plasma.…

Q: What is Directional Selection ? When does Directional selection occurs ?

A: In population genetics, the process of natural selection in which the nature favors the survival and…

Q: Explain the Bombay Phenotype ?

A: A blood type (also known as a blood group) is a classification of blood, based on the presence and…

Q: What percentage of boys, if any, would be a carrier for the color-blind allele?

A: Color blindness is a genetic disorder in which a person is not able to see colors in a normal…

Q: Name the structure that transmits characteristics from parents to offsprings.

A: Heredity also called inheritance is the passing on of traits from parents to their offspring,either…

Q: Why are behavioral traits nearly always multifactorial?

A: In Genetics Multifactorial inheritance is when more than one factor causes a trait or health…

Q: How does an X-linked gene affect the inheritance patterm for a given trait?

A: Dominant mutations are communicated when just a single duplicate of that transformation is…

Q: Does the environment exertan influence on thephenotype?

A: Phenotype is defined as the set of observable characteristics within an individual. It includes…

Q: What are Complete Dominance, Codominance and Incomplete dominance

A: An allele is a genetic variant and some genes have various different forms. These are located on the…

Q: Why is a baby elephant considered an expensive offspring?

A: A survivorship curve is the graphical representation of the number of individual of particular…

Q: What contribute to the phenotype in a cumulative or quantitative way ?

A: The distribution for a large population in which the trait of interest varies in a symmetrical way…

Q: What is a change in phenotype due to chemical/environmental agent exposure?

A: The DNA (deoxyribonucleic acid) is the genetic material of the body that is passed on from the…

Q: Define phenotypic adaptation.give one example.

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: What are the Environmental effects on phenotype?

A: Phenotype is the morphological manifestation of genotype. It includes the morphological features…

Q: does dominance have anything to do with frequency?

A: The allele and genotype frequencies is very much important in in calculation of Hardy weinberg…

Q: Explain the underlying molecular mechanisms of incompletedominance, overdominance, and codominance.

A: Mendelian inheritance is inheritance pattern that are characteristic of organisms that sexually…

Q: Explain why the choice between autonomy and paternalism can be a false dichotomy?

A: Today is an era of evidence based medicine Earlier, medicine and its profession is seen as a…

Q: How is phenotype affected by complete dominance, incomplete dominance and codominance?

A: Phenotype is defined as the traits of an organism that can be observed from its outer appearance.…

Q: Do Ecological Factors AffectEvolutionary Rates?

A: Ecology deals with the interactions of organisms with the abiotic, biotic, and physicochemical…

Q: What are some ethical concerns associated with encouraging the birth of people with "desirable"…

A: The social and philosophical movement states that there is possibility to improve society and race…

Q: What is the probability that a parent carryinga dominant trait will pass that trait on toeach child?

A: In living organisms, the differences in the specific traits are due to the presence of two versions…

Q: Why is the influence of environment significant to phenotype?

A: The effect of environment on a particular genotype to express another type of phenotype is called…

Q: What is the thrifty phenotype hypothesis? How does it help to explain the long-term effects of…

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: What is the differenc Vhat is the differend or a trait?

A: The alternative trait of a given character is denoted by any letter or symbol used in quantitative…

Q: If Individual 5 mates with a homozygous recessive horse, which of the following is a valid…

A: Achondroplasia as mention is an autosomal dominant trait, thus confirming that the genotype of…

Q: trait

A:

Q: How are traits passed down from generation to generation

A: Traits-voyage:            The biological inheritance or heredity can be recognized as traits-voyage…

Q: Q9) With the below image, tell me what phenotype you would expect for the person on the left? The…

A: The physical characteristics or appearance of an organism is referred to as phenotype. The genetic…

Q: Define imprinting

A: Answer: Introduction: In biology, Imprinting is a learning process, occurs particularly young age,…

Q: how is heritability related to genetics and the environment?

A: Heritability is a metric used in breeding and genetics that assesses the degree of variation in a…

Q: Define phenotypic adaptation. Give one example.

A: Phenotypic adaptations refer to changes in the appearance of organisms as a result of genetic…

Q: What are the three types of gene expressions? O a. Co-dominant, Dominant, Recessive Dominant,…

A: Gene expression is the process by which information from a gene is reflected in the phenotype of the…

Q: If the parents are both homozygous for the characteristics, what are their genotypes?

A: Homozygous means both the alleles are alike. Heterozygous means both the alleles are different.

Q: How does variation among individuals affect their survival?

A: Genetic variation is defined as the diversity of genes, DNA sequences between individuals or…

Q: In some bizarre-feathered chickens, F is the trait for frizzled feathers while S is the trait for…

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: How are genotype and allele frequencies measured?

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: Of which postzygotic barrier is the mule an example?

A: Introduction:- the mule has 63 chromosomes and is therefore infertile.

Q: Is a widow’s peak a dominant or recessive trait?

A: Dominant and recessive traits exist when a trait has two different forms at the gene level. The…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.