Homework Answers
Answer:
| 1. Codominance | AB blood |
| 2. Overdominance | Cystic fibrosis |
| 3. Epistasis | 9:7 phenotype dihybrid ratio |
| 4. Pleiotropy | Sickle cell anemia |
| 5. Incomplete dominance | Four,O clock flower color |
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genetics
Match the mode of inheritance with an example. 1. Codominance 2. Overdominance 3. Epistasis 4....
1. Two medium-eared pigs are mated. In the offspring, 3 have short ears, 7 have medium...
1. Two medium-eared pigs are mated. In the offspring, 3 have short ears, 7 have medium ears, and 4 have long ears. What is the most likely mode of inheritance for ear length (complete dominance, incomplete dominance, multiple alleles, epistasis, codominance, etc.)? Verify your answer by defining alleles and then showing that the expected genotype and phenotype ratios from this cross match the data given.
question 5-52 93 Dd D) dd D) aa x aa C) human height E) DI 4.Which...
question 5-52
93 Dd D) dd D) aa x aa C) human height E) DI 4.Which of these crosses will only produce heterozygous offspring? B) AA x Aa C) Aa x Aa E) Aa x aa 5. Which of the following human traits is an example of codominance? A) sickle-cell anemia D) AB blood type B) variation in eye color 6. Which of the following is true regarding an individual who has inherited one sickle-cell gene and one normal gene...
genetics Help Extranuclear inheritance Match the following terms with the best description 1. Inheritance of organellar...
genetics
Help Extranuclear inheritance Match the following terms with the best description 1. Inheritance of organellar genetic material Click to select) 2. Inheritance that occurs because the chloroplasts are inherited only through the cytoplasm of the egg to select 3. A cell may contain more than one type of chloroplast or mitochondria Click to select O 4. Location of chromosomes in mitochondria and chloroplasts Click to select) 5. Paternal parent may occasionally provide mitochondria via the sperm Click to select...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had cubs, all cubs were what coat color(s)? 3:1 orange to white 1:1 orange All orange coated 2:1 orange to white Flag this Question Question 21 pts One outcome of the blending model of inheritance would be that there would be no phenotypic variation left within a species over time Evolution would proceed more quickly only some traits could deb inherited only continuously variable traits...
1. Animals can teach us genetics. Match Codominance Show a dominant and recessive relationship _An allelic...
1. Animals can teach us genetics. Match Codominance Show a dominant and recessive relationship _An allelic series A dominant homozygote is lethal Coat coloration is determined by 2 genes Shows variable expressivity A qualitative, or continuous, trait involving polygenes Females mosaics for X-linked heterozygous color genes A. Manx cat B. Coat coloration rabbits C. Labrador retriever dogs D. Piebald spotting in beagles E. A and B blood alleles F. A and O blood alleles G. Calico cat H. Height of...
AL11 Activity 4: Multiple alleles with Codominance 1. Some traits in a population are determined by...
AL11 Activity 4: Multiple alleles with Codominance 1. Some traits in a population are determined by multiple alleles. For example, there are three alleles for Mood type in the human population (type A), P type B). and i lypeo). Different combinations of these alleles (each individual can inherit only two alleles) produce the four different blood types (phenotypes) that we are familiar with Based upon the symbols alone, what can you predict about the relationships between each of the following...
Page 2 NAME: 6. The failure of homologous chromosomes for sister chromatids) to separate properly during...
Page 2 NAME: 6. The failure of homologous chromosomes for sister chromatids) to separate properly during cell division is called a) aneuploidy b) triploidy c) non-disjunction d) autosomal dysfunction 7. Ia diploid organism has the genotype AAB, what of its gametes would you expect to have the genotype AB (assume that A/a locus and B/blocus are found on different chromosomes)? a) 1996 b) 2596 c) 5036 d) 7596 8. Phenylketonuria is an inherited human genetic disorder resulting from a mutation...
(More Genetics Problems and Difficult Genetics Problems). MORE GENETICS PROBLEMS 1. When tall plants mate with...
(More Genetics Problems and Difficult Genetics Problems). MORE GENETICS PROBLEMS 1. When tall plants mate with dwarf plants, only tall plants occur in the offspring. Assign symbols and show the phenotypes and genotypes in the parental (P) and first filial generations for a cross between tall plants and dwarf plants that produces only tall plants. 2. Show the expected outcome when the F1 plants in problem #1 are crossed. Be sure to give both phenotype and genotype ratios for these...
multiple choice questions: 1- What fraction of the progeny will show a recessive phenotype for just...
multiple choice questions: 1- What fraction of the progeny will show a recessive phenotype for just one gene in a cross between AaBbCc x AaBbCc? A. 7/16 B. 9/64 C. ¼ D. 27/64 E. 26/64 2- Siblings share what percentage of their alleles? A. ½ B. ¼ C. 1/8 D. 1/10 E. 1/16 3- In a heterozygote, one allele conceals the presence of another. This is Mendel's: A. principle of segregation. B. principle of independent assortment. C. principle of dominance....
Match the following terms with the appropriate description below: a. alleles b. autosomes c. dominant allele...
Match the following terms with the appropriate description
below:
a. alleles b. autosomes c. dominant allele d. genotype e.
heterozygous f. homozygote g. phenotype h. recessive allele i. sex
chromosomes
1. ________________ genetic make-up
2. ________________ how genetic make-up is expressed
3. ________________ chromosomes that dictate most body
characteristics
4. ________________ alternative forms of the same gene
5. ___________an individual bearing two alleles that are the same
for a particular trait 6. ________________ an allele that is
expressed, whether in...
1. Two medium-eared pigs are mated. In the offspring, 3 have short ears, 7 have medium ears, and 4 have long ears. What is the most likely mode of inheritance for ear length (complete dominance, incomplete dominance, multiple alleles, epistasis, codominance, etc.)? Verify your answer by defining alleles and then showing that the expected genotype and phenotype ratios from this cross match the data given.
question 5-52
93 Dd D) dd D) aa x aa C) human height E) DI 4.Which of these crosses will only produce heterozygous offspring? B) AA x Aa C) Aa x Aa E) Aa x aa 5. Which of the following human traits is an example of codominance? A) sickle-cell anemia D) AB blood type B) variation in eye color 6. Which of the following is true regarding an individual who has inherited one sickle-cell gene and one normal gene...
genetics
Help Extranuclear inheritance Match the following terms with the best description 1. Inheritance of organellar genetic material Click to select) 2. Inheritance that occurs because the chloroplasts are inherited only through the cytoplasm of the egg to select 3. A cell may contain more than one type of chloroplast or mitochondria Click to select O 4. Location of chromosomes in mitochondria and chloroplasts Click to select) 5. Paternal parent may occasionally provide mitochondria via the sperm Click to select...
1. Animals can teach us genetics. Match Codominance Show a dominant and recessive relationship _An allelic series A dominant homozygote is lethal Coat coloration is determined by 2 genes Shows variable expressivity A qualitative, or continuous, trait involving polygenes Females mosaics for X-linked heterozygous color genes A. Manx cat B. Coat coloration rabbits C. Labrador retriever dogs D. Piebald spotting in beagles E. A and B blood alleles F. A and O blood alleles G. Calico cat H. Height of...
AL11 Activity 4: Multiple alleles with Codominance 1. Some traits in a population are determined by multiple alleles. For example, there are three alleles for Mood type in the human population (type A), P type B). and i lypeo). Different combinations of these alleles (each individual can inherit only two alleles) produce the four different blood types (phenotypes) that we are familiar with Based upon the symbols alone, what can you predict about the relationships between each of the following...
Page 2 NAME: 6. The failure of homologous chromosomes for sister chromatids) to separate properly during cell division is called a) aneuploidy b) triploidy c) non-disjunction d) autosomal dysfunction 7. Ia diploid organism has the genotype AAB, what of its gametes would you expect to have the genotype AB (assume that A/a locus and B/blocus are found on different chromosomes)? a) 1996 b) 2596 c) 5036 d) 7596 8. Phenylketonuria is an inherited human genetic disorder resulting from a mutation...
(More Genetics Problems and Difficult Genetics Problems). MORE GENETICS PROBLEMS 1. When tall plants mate with dwarf plants, only tall plants occur in the offspring. Assign symbols and show the phenotypes and genotypes in the parental (P) and first filial generations for a cross between tall plants and dwarf plants that produces only tall plants. 2. Show the expected outcome when the F1 plants in problem #1 are crossed. Be sure to give both phenotype and genotype ratios for these...
Match the following terms with the appropriate description
below:
a. alleles b. autosomes c. dominant allele d. genotype e.
heterozygous f. homozygote g. phenotype h. recessive allele i. sex
chromosomes
1. ________________ genetic make-up
2. ________________ how genetic make-up is expressed
3. ________________ chromosomes that dictate most body
characteristics
4. ________________ alternative forms of the same gene
5. ___________an individual bearing two alleles that are the same
for a particular trait 6. ________________ an allele that is
expressed, whether in...
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