NO NEED TO EXPLAIN, JUST GIVE THE ANSWER An allele is __________ if its effect masks that of a(n) __________ allele paired with it. Select one: A. codominant; recessive B. dominant; recessive C. recessive; dominant D. recessive; codominant

NO NEED TO EXPLAIN, JUST GIVE THE ANSWER An allele is if its effect masks that of a(n) allele paired with it. Select one: A. codominant; recessive B. dominant; recessive C. recessive; dominant D. recessive; codominant

Name: NO NEED TO EXPLAIN, JUST GIVE THE ANSWERAn allele is __________ if its
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Description: NO NEED TO EXPLAIN, JUST GIVE THE ANSWERAn allele is __________ if its effect masks that of a(n) __________ allele paired with it.Select one:A.codominant; recessiveB.dominant; recessiveC.recessive; dominantD.recessive; codominant

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter19: Introduction To Genetics

Section: Chapter Questions

Problem 6CT: The ABO blood system has been used to settle cases of disputed paternity. Suppose, as a geneticist,...

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Homozygous dominant parent (PP), and a Homozygous recessive or just simply say recessive parent (pp): a. Fill in the Punnett square. Each box represents a genotype possibility for an offspring. b. Place the allele donated by each parent in the corresponding box. Now list the possible genotypes and their corresponding phenotype. c. If an individual's genotype is heterozygous, the dominant trait will be expressed in the phenotype. Give the percent possible for the phenotypes. P P p p Genotype: ______________ Phenotype: ______________ Phenotype % probable: __________ 2. Cross between a Homozygous dominant parent (PP) and a Heterozygous parent (Pp). Fill in as in step one. 3. Cross between a Heterozygous parent (Pp), and another Heterozygous parent (Pp). Fill-in as before. 4. Test cross: A test cross is between a recessive parent (pp), and a Heterozygous parent…
A man with blood type A and a woman of blood type B have a baby girl of blood type O. The man sues his wife for divorce, on the grounds that it is not possible for the baby to be theirs (since the blood type is not A, B. or AB). Evaluate the lawsuit on the basis of genetics (A, B alleles are co-dominant over the recessive O allele). IA = A allele IB = B allele iO = O allele
In humans, alkaptonuria is a metabolic disorder in which affected persons produce black urine. Alkaptonouria results from an allele (a) that is recessive to the allele for normal metabolism (A). Alana has a normal metabolism, but her brother has alkaptonouria. Alana’s father has alkaptonuria. Give the genotypes of Alana _______, her mother________, her father_______, and her brother______. If Alana’s parents have another child, what is the probability that the child will have alkaptonuria?_____ If Alana marries a man with alkatonuria, what is the probability that their first child will have black urine? _______ What is the probability that 3 of their children will have black urine?__________ If Alana marries a man that does not have alkatonuria, but has a mother that does, then what is the probability that their first child will have black urine? _______ 3 children in a row? ___________
A ________ trait will be observed only in individuals that are homozygous for that trait. a - codominant b - recessive c - dominant
a. Father of Genetics; studied pea plants; made the 3 laws of genetics - 1. Heredity inheritance, dominance, and segregation 2. Traits b. A trait that's STRONGER and covers over another; CAPITOL letter 3. Dominant c. The weaker trait, that we can't see when we have the stronger allele; 4. Recessive lower case letter 5. incomplete d. A characteristic or feature of a person, something about how they look. dominance e. The offspring of 2 different plants or animals 6. Hybrid f. Passing characteristics (traits) on from generation to generation 7. Gregor Mendel (grandma →mom → you) g. When the dominate allele isn't strong enough to be completely dominant
Please explain why sex linked recessive traits are inherited by the son from his mother. If a mother is a carrier, what percentage of her sons will have the trait? Please give me example of sex linked recessive trait.
An individual ______ determines its observable _________. 1-gene location, allele 2- phenotype, genotype 3- homozygote, heterozygote 4- heterozygote, homozygote 5 - genotype, phenotype
Now having this chart can you answer these questions? Codominance pattern of inheritance: Two equally dominant alleles (IA and IB) and one recessive (i)Fill in the chart with the missing information. Remember, blood genotypes are indicated with IA IB and i alleles.#1. a. Write down all of the possible genotypes possible for human blood type. How many?Write the genotype for each person, based on description. You’ll fill in some of this data in the Submission file.Homozygous for Type B blood _________ Heterozygous for Type A blood ________Type O Blood ___________ Type A blood and has a parent with Type O ________ Type AB Blood __________ Blood can be given to anyone _________Heterozygous for Type B blood _________ Homozygous for Type A blood ________Can only receive blood from a Type O donor ___________
Figure 16.4 Two common patterns of autosomal inheritance in humans. & Both parents are heterozygous. b. One parent is heterozygous, and the other is homozygous recessive. The alleles stands for any trait that is dominant, and the letter a stands for any trait that is recessive Substitute the correct alleles for the problems you are working on. For example, C normal, c- cystic fibrosis Parents d 9 A A An X eggs Offspring m Key Dominant allele Recessive allele Dominant phenotype Recessive phenotype Phenotypic Ratio words A a Parents AT X Ag 40 eggs Offspring an A An an Key A Dominant allele Recessive allele Dominant phenotype Recessive phenotype Phenotypic Ratio Autosomal Disorders 1. Neurofibromatosis (NF), sometimes called von Recklinghausen disease, is one of the most common genetic disorders. It affects roughly 1 in 3,000 people. At birth or later, the affected individual may have six or more large, tan spots on the skin. Such spots may increase in size and number and become darker.…
Do a little research about Tay Sachs disease. Briefly explain why the Mendelian inheritance does not apply to the inheritance of alleles in individuals with Tay Sachs disease.
A dominant gene A causes yellow color in cats. The dominant allele of another gene, R, produces black coat color. When the 2 dominants occur together (A_R_) they make grey. Cats with the genotype aarr create cream color. If a grey male and a yellow female are mated and produce 3 grey, 3 yellow, 1 cream and 1 black offspring what is the genotype of the parents. Show you my work and explain the logic behind.
A recessive trait will be observed in individuals that are________ for that trait.a. heterozygousb. homozygous or heterozygousc. homozygousd. diploid