Approximately what percent of children live with their two biological parents who are married? A) 40% B) 70% 50% D) 60%

Q: The fittest individuals always have the most favorable traits.

A: Survival of fittest theory explains that those species which are more fit to a given environment…

Q: What is the  expected ratio of phenotypes among children when the parents are of the AB blood type…

A: ABO blood grouping in human beings is an example of multiple allelism and codominance.

Q: The sex of a newborn baby is determined by the chromosome inherited from: A) The Father B) The…

A: Chromosomes are the genetic material that contains all genetic information of an organism, present…

Q: Identify the sex and any genetic conditions by analyzing the karyotype of this individual. 1.a) male…

A: Normal Human body consists of 23 pairs of chromosomes i.e., 46 chromosomes out of which one pair is…

Q: The fraternal birth order effect, in which the number of brothers a boy's mother carried before him…

A: Introduction  Birth order refers to the position of a child in a family relative to their siblings.…

Q: A) What is the minimum number of ridge-producing genes possible in one of their children? B) What…

A: Polygenic traits are controlled by two or more genes. Examples of the same are skin color, the…

Q: What is / are the possible genotype(s) of Aunt 1, Aunt 2, Aunt 3,  MoM, Dad ,

A: According to the previous answer of this question -Grandma 1 : AAGrandpa 1 : aaGrandma 2 : AaGrandpa…

Q: What is the aid to determining whether observed results should be viewed as common or rare outcomes?

A: Observational studies are meant for only observation and not for interventions. They help in…

Q: Please define following terms: 1.) Genetics 2.) Heredity 3.) Variation 4.) Chromosome 5.) Gene

A: Genetics :  Genetics is a branch of biology that deals with study of  genes , genetic variation and…

Q: A man and women honeymooned in Brazil and both came down with mild symptoms of a Zika infection upon…

A: Zika virus is an arbovirus that belongs to the Flavivirus genus of the Flaviviridae family.It was…

Q: Two parents with sickle-cell trait have a child. What is the chance that the child has sickle-cell…

A: Humans contain twenty two pairs of autosomal chromosomes and one pair of sex chromosomes. A female…

Q: The presence of certain factors in a person’s genetic makeup that increase the likelihood of…

A: The genetic arrangement is something that matters greatly to a person’s characteristic makeup. It is…

Q: Having dimples (D) is dominant over not having dimples (d). A dimpled woman (whose father had no…

A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…

Q: 3) if a normal sighted male has children with a carrier woman a) what proportion of their daughters…

A: Q.Ans:- Explanation:- Color blind move to an offspring in an X-linked recessive manner. Let 'A'…

Q: A man with blood type A (whose mother was blood type O) has children with a woman that has blood…

A: The correct option is (C).A man is heterozygous for blood group A as his mother was blood type O.…

Q: If having green eyes is dominant to purple: (use the letter G for your alleles) A)What is the…

A: Given data: Green eye trait is dominant over purple eye. G = green eye   g = purple eye Genotype:…

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: Define the term generation. What is meant by the termgeneration time?

A: Cell division is the process of division of cell into daughter cell. Generally cell divides by the…

Q: Describe two potential problems resulting frombleeding.

A: A bleeding disorder is a medical condition that creates a problem with the clotting of blood. After…

Q: a) explain why a diagnosis of ASD is not possible in young babies. b) Given the current…

A: Diagnosis of ASD is not possible in young babies.The reasons are shown below.Behavioral indicators…

Q: Considering that Noor and Hamza do produce a first child and name her Roop, what is the likelihood…

A: PKU (Phenylketonuria) is an inherited disorder caused by a lack of the enzyme phenylalanine…

Q: A homozygous man with blue eyes married a heterozygous woman with brown eyes. a) What is the…

A: Gregor Mendel (1822–1884) was an Austrian monk who developed the theory of basic inheritance…

Q: A child has a blood type of “B positive”.  This child is known to be a heterozygote at the ABO blood…

A: ABO blood group is an example of multiple alleles as there are more than two alleles are present for…

Q: An infant is born with facial abnormalities, growth delay, cognitive disabilities and vision…

A: This group of symptoms is likely caused by maternal: d) Alcohol consumption  Due to maternal Alcohol…

Q: Two groups of participants read a description of a person called Mark, who was described as shy,…

A: Human Judgment refers to an attempt to create a hierarchy of better than and less than, superior to…

Q: Consider the genetic cross for absent-mindedness, which is a dominant trait. All of the offspring…

A: A dominant trait is an inherited feature that occurs in an offspring when a dominant allele is…

Q: Which of the following genotypes should be considered "true breeding"? 1.) AaBB 2.) AaBb 3.) aaBB…

A: Genotypes It refers to the set of genes possessed by an organism. It describes the variant forms of…

Q: 7. Figure 3 shows the karyotypes of two individuals suffering from a genetic disorder. 6. 10 11 10…

A: Answer- Genetic disorder can be of two different types that is- DNA mutation Chromosomal disorder…

Q: The genotype of inidividual I||-2 is A) A/A B) Xa/Y OC) A/a D) xA/xa E) a/a 60명으

A: The pedigree shows that the character is not presenting itself or expressing itself in every…

Q: 5) Which of the following statements about fetal alcohol syndrome (FAS) is true? A) FAS is the most…

A: FAS (fetal head syndrome) is a group of disorders that is caused due to drinking alcohol during…

Q: 1) How many unique gametes could be produced through independent assortment by an individual with…

A: Law of independent assortment: this is the second law of the Mendel, in this law if we are…

Q: why the negative control sample (from an unaffected individual) only produced one band.   b.…

A: Huntington's Disease It is a rarer disorder where the brain cells or the neurons starts degenerating…

Q: Define or describe, using complete sentences, what is meant by the term "pre-adaptation"

A: As per the guidelines we have do one 1 questions : You can repost  rest of the questions : Thankyou…

Q: A man with type AB blood has a child with a woman who has type O blood. Which of the following…

A: Threre are Four types of blood groups- A, B,AB and O. Blood group A has antibody-b. Blood group B…

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: 1) What is the pure-breeding (or true-breeding) strain or organism?

A: Introduction Genetic engineering is the process where the gene for a particular interest is…

Q: Jonah and Jana are siblings. Jonah has the genetic disorder cystic fibrosis, caused by inheriting…

A: INTRODUCTION Cystic fibrosis This is a disorder that cause damages to lung and digestive system.

Q: The paternal and maternal genetic material which influences the traits is_____. a) RNAb) m-RNAc)…

A: DNA is the genetic element in all cell types of prokaryotic and eukaryotic. DNA is double stranded…