Which of the following is not an example of a trait that has more than two variations? a eye color b handedness c freckles d ability to roll tongue

Q: What will thr possible offspring from a dad who is heterozygous for freckles and a mom who is…

A: Punnett square is a tabular summary that represents the genotype of offsprings during breeding…

Q: Is heredity the only factor that determines the people we will become? Why or why not?

A: Heredity-heredity is process in which specific characteristic are transmitted to the offspring from…

Q: The ability to roll your tongue is inherited as a recessive trait. The frequency of the rolling…

A: Allele frequency states how commonly an allele occurs in a population. This frequency is obtained by…

Q: A particular kind of squash comes in one of three shapes (long, oval, or round) and one of three…

A: Alleles are different versions of a gene that are found at the same homologous chromosomal…

Q: The ability to roll the tongue into a tube is a single-gene dominant trait governed by the R The…

A: Mendel's Law of dominance : A dominant trait like rolling the tongue into tube is controlled by a…

Q: he difference between dominant and recessive traits is … Group of answer choices: A.genes for…

A: Genetics referred to as the branch of biology that helps in studying the hereditary information and…

Q: What are two of the same alleles for a trait?

A: Humans are diploid (2n) organisms that contain two alleles of each gene. The alleles can be dominant…

Q: The biological selection of a particular allele for a trait to be passed to offspring has nothing do…

A: The above statement os based on the Mendels law of inheritance.  Mendel was a biologist who studied…

Q: Aabb 1 homozygous trait/ 1 heterozygous trait 1 Heterozygous Trait/ 1 homozygous Trait Ab ab Aabb aB…

A: Given: A - Dominant a - recessive B - dominant b - recessive A dihybrid cross is given between -…

Q: Name several factors that influence variation incomplex traits.

A: A trait is defined as a specific characteristic of an organism. It is studied under the genetics of…

Q: List examples of complex and quantitative traits.

A: A genetically determined characteristic is known as trait. It is a distinguishing quality of an…

Q: What is the positive ways that inherited factors are indispensable in determining the appearance of…

A: Answer:  INHERITED FACTORS: These are the inherited , transferred and vertically transferred traits…

Q: Like brown eyes, presence of dimples and cleft chin are dominant traits. Sarah has brown eyes and…

A:

Q: A geneticist studies a series of characteristics in pairs of monozygotic and dizygotic twins,…

A: Concordance is a term used in genetics when a trait is same in both the twin individual pair. When a…

Q: A man who can roll his tongue and a woman who cannot roll her tongue have a son who can roll his…

A: Genes that code for a pair of contrasting traits are referred to as alleles i.e., they're slightly…

Q: A man has six fingers on each hand and six toes on each foot. His wife and their daughter have the…

A: Usually, our phenotypes are controlled by the genes, sometime only one gene can determine the…

Q: If an individual is heterozygous for a particular trait Multiple Choice each parent contributed the…

A: There are two terms associated with gene. One of the terms is homozygous which indicates the…

Q: Take a look at this family. Each parent has a different color hair, one blond and one brown. The two…

A: Introduction Gene is the functional unit of heredity. We inherit all the characters from our…

Q: Imagine other traits that could have been received from parents: maybe one parent has brown hair and…

A: Inheritance of Brown hair color and blonde hair color.

Q: A ________ is a form of a gene that, when present, covers up the appearance of the _______…

A: Alleles are the alternative forms of the gene, which code for different versions of a particular…

Q: The dominant allele for tallness in plants is T, while the recessive allele for shortness is t. If a…

A: -The dominant alleles for tallness in plants is T, while the recessive allele for shortness is t.…

Q: Cleft Chin No Cleft Widow's Peak No Widow's Peak Dimples No Dimples Brown/Black Hair Blonde Hair…

A: In genetics, the genes are the basic hereditary unit of life. There are two alternative forms of the…

Q: Which of the following is not a secondary dimension of diversity? O a. Educational Background O b.…

A: Race, nationality, gender, gender identification, gender identity, age, social status, physical…

Q: Traits that are hidden and do not manifest in the offspring are called_________. A. Dominant trait…

A: The genes are found on different chromosomes, occasionally far apart, but on the same chromosome,…

Q: Having freckles is a dominant trait in humans. A girl has freckles, but her brother does not. What…

A: Correct option is D) FF and ff

Q: 1 Heterozygous trait/ 1 Homozygous trait 1 Heterozygous Trait/ 1 Heterozygous Trait Aabb AaBb AaBb…

A: Dihybrid cross involves the crossing between parents having two genes encoding two traits.

Q: A ________ trait will be observed only in individuals that are homozygous for that trait.   a -…

A: Q. The correct option is (B) i.e, Recessive Trait.  Explanation:  Recessive alleles only manifest…

Q: can you please explain to me how twin studies can reveal whether or not the appearance of a trait is…

A: Identical twins share the same Genetic pattern whereas non identical twins doesn't have the same…

Q: When a trait is only expressed in the presence of two identical alleles, the genotype is Select one:

A: Answer: ALLELES = These are the alternative forms of genes present in an individual.

Q: A gene for a particular trait that is expressed when two copies (homozygous) or just one copy of the…

A: The homozygous condition is the state in which two copies of a same allele of particular gene…

Q: Is there anything that you can't inherit from your parents? Select the traits in the list below that…

A: Genetical disorders are inherited from parents and that's why they are called genetic disorders.

Q: Identify the statement below that is the MOST TRUE O All personality traits are equally heritable.

A: Personality traits are characteristics of the personality of a person that shows how a person…

Q: If you received two alleles for a gene and they were different, which of the following best…

A: Genetics is the branch of science that deals with the study of inheritance of genes. Whereas genes…

Q: What is the probability of passing on a Genetic disorder( as a percentage

A: When proteins are altered and produced in insufficient amounts it interferes with the cells ability…

Q: f1)Which of the following best describes polygenic traits?     A single trait is affected by…

A: Polygenic Traits:  A polygenic trait is one that is influenced by a number of non-allelic genes.…

Q: Match Column A with Column B. v colorblindness A. sex-linked trait v inability to blood clot B. none…

A: Traits are characters  present in an organism which be be height of person or plant , shape, ,…

Q: utosomal dominant traits cannot skip generations within a family tree. True or False.

A: A pedigree chart is a visual representation of a family's history in the shape of a tree, from which…

Q: s= length of the tail: Long vs. short, B/b = color of the cat: White vs. Brown. Which of the follow…

A: Genetics is typically described because of the manner that they're the area of the biology involved…

Q: Words to Know Fill in this table as you work through the lesson. You may also use the glossary to…

A: 1) Law of independent assortment  2) Dominant trait 3) Alleles  4) Recessive trait

Q: Which of the following best describes Mendel's law of dominance?   a One trait, or allele,…

A: Inheritance is the passing on of the physiological or characteristic traits from one generation to…

Q: A trait exhibits 100% concordance for both monozygotic and dizygotic twins. What conclusion can you…

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

Q: In people, the trait for colorblindness (Xb) is a recessive sex linked trait and normal vision (XB)…

A: Introduction:- Color blindness is the inability to distinguish between the three primary colours of…

Q: Four pairs of monozygotic twins, who were separated tested for their ability to solve geometry…

A: According to the question, four pairs of monozygotic twins, who were separated immediately after…

Q: 2.1 You are a researcher who has just received an unidentified sample from the deep sea. Name and…

A: Biologists have identified many characteristics for which one can look for if he/she wants to…

Q: why one form of the trait is more frequent than the other form of the trait

A: Dominant trait are expressed by dominant gene whereas recessive trait are expressed by recessive…

Q: Human eye color is a trait, while a brown colored eye is a character to this trait. Select one: a.…

A: Human eye color is a polygenic trait meaning this trait is controlled by multiple genes.   It is the…

Q: Which of the following choices accurately describe what makes one person different from another with…

A: Gregor MendelGregor Mendel: the 'father of genetics' within the nineteenth century, it absolutely…

Q: How can you tell which trait is dominant when creating punnett squares

A: Ans- An allele is represented by the dominant phenotype's first letter in every Punnett square. The…

Q: For the expression of a recessive trait, a person needs to inherit a Multiple Choice recessive…

A: Introduction: Dominant allele is able to express itself even in the presence of its recessive…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.