could two brown eyed people have a blue eyed baby?

Q: Both the husband and wife have normal vision. The wife gives birthto a color-blind daughter. Is it…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: Dick has red green color blindness.  Debi does not have color blindness and is homozygous for this…

A: The functional unit of inheritance is called a gene. Genes are the sequence of nucleotides that are…

Q: How could a child inherit a disease that neither parent has?

A: In Mendel experiment F1 heterozygote Tt to be exactly like the parent in appearance. Because one…

Q: An ornage cat has a litter of four kittens: one orange, and three calicos. Assuming a single father…

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Q: Raizen is has a bearded man. he married joana who has a bearded father. what is the probability that…

A: Genotype constitutes a single gene or a set of genes. It represents the complete genetic material of…

Q: What will happen to the person if she/he had more than or less than 46 chromosomes?

A: Each human cell ordinarily has 23 pairs of chromosomes, for a total of 46 chromosomes. A shift in…

Q: A color-blind female is expecting with a color seeing male – what is the probability of a male child…

A: Color blindness is a genetic disease that is inherited from parents to their offspring. Inheritance…

Q: Why shouldn't genetic testing be mandatory for those planning on having children?

A: A genetic test is a sort of medical examination that looks for alterations in the genome,…

Q: What are test tube babies? Are they different from normal babies?

A: There are variety of techniques available for the couples to have their child when they are not able…

Q: a) What is the genotype for the woman, man and each of their parents? b) This couple unexpectedly is…

A: The genotype of the women is XsX because the women is normal but carrier and the men is XY because…

Q: What are the child developments?

A: Child development refers to the physical, emotional and psychological changes that occur in a child…

Q: Therefore, what is the probability of this couple having a child who is colour blind ?

A: Color blindness is a condition wherein a person is unable to distinguish between two colors,…

Q: Is it possible for twins to have different fathers

A: Identical twins:They are also known as the monozygotic twins. They are produced when a single egg is…

Q: a. If Mrs. Spud has red freckles (F) and Mr. Spud has red & black freckles (F'): Can the Spuds have…

A: Freckles are pigmentations under the skin. It is produced by two factors, genetic inheritance and…

Q: Jo does not have a bent little finger, but his parents do. What is the expected phenotypic ratio…

A: The phenotypic proportion or ratio is a quantitative connection between phenotypes showing the…

Q: can a women who is type A and a man who is type A have a child who is Type O? use punnett squrares…

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Q: If the dad is heterozygous for thick eyebrows, what is the percent chance of the baby having thick…

A: In genetics, dominance refers to the phenomenon of one gene variant (allele) on one copy of a…

Q: Does first born daughter look like father?

A: Genetics is the branch of Biology dealing with the study of genes including their structure,…

Q: What are the odds this couple will have a blonde-haired son who can touch his nose with his tongue?

A: It is given that the ability to touch the nose by tongue is a dominant trait. Let T allele encodes…

Q: Which baby goes with each of the three parents? See attachment. :)

A: DNA is obtained from the parents and the child and the DNA obtained from both the sources is cut…

Q: Separate the word into their word parts and then define each word part. Carcinogenic

A: Cencer is disease form where the cells of the body keeps dividing eithout stopping as it losses…

Q: the blood type

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Q: If grandmother and grandfather are dark skinned what is their genotype.

A: Introduction: When a single trait is controlled by more than one gene is referred to as Polygenic…

Q: According to the story, what was baby Ben's genotype? What genotype would ben have to reproduce…

A: BB and Bb genotype indicates "brown eyes." bb genotype indicates "blue eyes."  Hence, brown eyes are…

Q: What color eyes does the father have? *

A: As Brown eyes (B) is dominant to green eyes (b). Then  BB - Brown eyes, Homozygous dominant  Bb -…

Q: “If two sets of identical twins get married and each couple has a child, could the resulting…

A: A "twin" is one amongst a pair of twins. One set of twins refer to 2 those who were born along. many…

Q: Explain how it is possible for each baby to be unique:

A: Cells are the biological, structural and functional unit of an organism. Cell has a nucleus that…

Q: Both parents love strawberry blonde hair but hate the fact they can touch their noses with their…

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Q: Can a woman who is type AB and a man who is type AB have a child who is type O? use punnett…

A: Punnett square a. A Punnett square is a diagram that can calculate the percentage of genotypes for…

Q: What are various kinds of twins?

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

Q: How many matching bands does each kitten have?

A: where 1 is the sample of the cat  a, b, c and d is a different sample which is used to test with…

Q: The blood type of the mother is A and the father's blood type is O. They have two children,a boy and…

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Q: When examining a pedigree chart, I notice that only males are affected. What does this tell me about…

A: Pedigree chart  It is a diagram that represents the occurrence and appearance of phenotypes of a…

Q: Each member of a family of 5 has eye color that is a different shade of brown.  The father's eyes…

A: The color of your eyes depends on how much of the pigment melanin you have in your iris—the colored…

Q: d. a color-blind son?

A: Given: Red-green color blindness caused by a sex-linked recessive allele. Color-blind man - XfY…

Q: Which gamete led to baby Mark's conception? Could you indicate which circle is showing this?

A: Nondisjunction:  The phenomenon where the chromosomes fail to separate during the mitotic or the…

Q: Which horse is MOST likely the sire of the filly? О А. 1

A: DNA fingerprinting is a technique which is used to determine paternity and is also used in forensic…

Q: Mary and Ron don’t have albinism. However, is it possible for them to have a child with albinism?…

A: Albinism is an autosomal genetic disorder. Persons with albinism have less or no melanin production.…

Q: What is the probability that this man and woman will have a child who is colour blind?

A: Color blindness is an X-linked inheritance, meaning the gene that causes the disorder is present on…

Q: Charles was married once before and he and his first wife had a child with cystic fibrosis. The…

A: Cystic fibrosis is an autosomal recessive disease.  It is a genetically inherited disease.

Q: A couple (Aa x Aa) decides to have a child, what is the probability that their first child is female…

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: A man and a woman got married and decided to have 7 children. a. What is the probability that they…

A: The couple has 7 children. The probability for each given event can be calculated by using the…

Q: Two albinos marry and have four normal children. Howis this possible?

A: Introduction Albinism is a genetic condition that causes a person's skin, hair, and eyes to be…

Q: Can you eliminate either of the two fathers and make a determination about the child's paternity?…

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Q: Blue eyes Brown eyes Heterozygous Homozygous BB Bb bb O O O

A: Human cells carry two copies of each chromosomes and they have two versions of each gene. An allele…

Q: What is the chance that a child of III-1 and III-4 will have the disease?

A: Pedigree is a family tree drawn with standard genetic symbol representing the ancestry of an…

Q: The blood type of the mother is A and the father's blood type is O. They only have one child, what…

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Q: What is the probability of 1) Having an affected daughter? 2) having an affected son?

A: As previously mentioned the mode of inheritance is X - Linked dominant. X-linked dominant…

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.