Homework Answers
The answers are,
- Each trait in an organism is controlled by one pair of alleles.
- At each gene locus there are two possible alleles, one that is dominant and one that is recessive.
- Each pair of alleles controls one trait.
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The seven traits that Mendel studied in pea plants The seven traits that Mendel studied in...
Mendel worked with pea plants that showed complete dominance for several traits. He was able to...
Mendel worked with pea plants that showed complete dominance for several traits. He was able to check his hypotheses about how inheritance works. He determined that traits are caused by two (? ) factors - one from the mother and one from the father. ?= form of allele that will mask the recessive ?= form of allele that will not show unless both alleles are recessive. ?= sections of a chromosome that code for proteins (and show up as traits)....
Mendel crossed pea plants dominant for two different traits tall and green pods) with pea plants...
Mendel crossed pea plants dominant for two different traits tall and green pods) with pea plants recessive for those same two traits (short and yellow pods). This cross resulted in pea plants that had combinations of all four traits tall with green pods, tall with yellow pods, short with green pods, and short with yellow pods). Which law of inheritance best describes why this happens? Multiple Choice O the law of segregation O the law of independent assortment O the...
Chapter 9: Patterns of Inheritance (Genetics) Gene - Hereditary = Genetics = Character Trait = Gregor...
Chapter 9: Patterns of Inheritance (Genetics) Gene - Hereditary = Genetics = Character Trait = Gregor Mendel's Experiments: • Mendel used pea plants that had distinct traits • Mendel began his experiments using pea pure-bred plants - What are the two possible genotypes for pure bred plants? and Mendel was able to perform cross-fertilization between two different plants (known as a genetic cross). the resulting offspring were Purebred parents generation, Offspring of the P generation generation, Offspring of the Fi...
In the pea plants that Mendel studiod, purple/violet lowers are dominant to white flowers and yellow...
In the pea plants that Mendel studiod, purple/violet lowers are dominant to white flowers and yellow poas are dominant to green peas. The alleles designated for each phenotype are W for purple/hiolet flowers, w for white flowers, G lor yellow peas, and g for green peas. 1) You are provided two plants with the genotypes GgWw and g9ww. Indicate their corresponding phenotype. (1 point). 2) Now you must cross these plants together to yield an F1 generation. Write out the...
I need all 20 questions please 1. What are two of the traits' of pea plants...
I need all 20 questions please
1. What are two of the traits' of pea plants studied by Mendel? 2. Define allele. 3. When an organism has two identical alleles of a gene, it is said to be 4. Define phenotype. 5. Name one autosomal recessive disorder. 6. Name one autosomal dominant disorder. 7. Define pleiotropy 8. When one gene overrides another, it's called 9. Name one human X-linked disorder. 10. Mendel's success was based on A. use of the...
I tried twice but it keeps saying it's wrong, which ones are they? Which of the...
I
tried twice but it keeps saying it's wrong, which ones are they?
Which of the statements can be concluded from Gregor Mendel's experiments with pea plants? The inheritance of alleles of one gene does not affect the inheritance of alleles of another gene. The pair of alleles for each gene stay together during gamete production For a given trait, two heterozygous parents produce offspring with three possible phenotypes. Only one allele determines the phenotype in heterozygous individuals
Which of the statements can be concluded from Gregor Mendel's experiments with pea plants? (more than...
Which of the statements can be concluded from Gregor Mendel's experiments with pea plants? (more than one correct answer) a.Parents with dominant phenotypes always have offspring with dominant phenotypes. b.Two recessive alleles are necessary for a recessive phenotype. c.Allelic combinations for different genes may differ between parents and their offspring. d.Offspring inherit two alleles per gene from each parent.
Deducting phenotypes and genotypes of selfed parents Mendel studied pea plants dihybrid for seed shape (round...
Deducting phenotypes and genotypes of selfed parents Mendel studied pea plants dihybrid for seed shape (round versus wrinkled) and seed color (yellow versus green). Recall that the round allele (R) is dominant to the wrinkled allele (r) and the yellow allele (Y) is dominant to the green allele (y). The table below shows the F1 progeny that result from selfing four different parent pea plants. Use the phenotypes of the F1 progeny to deduce the genotype and phenotype of each...
Some traits of plants and animals depend on inheritance of a single gene. This is called...
Some traits of plants and animals depend on inheritance of a single gene. This is called Mendelian inheritance, after Gregor Mendel (1822-1894). Each of us has an ABo blood type, which deseribes whether two characteristics, called A and B, are present. Every one of us has two blood type alleles (gene forms), one inherited from our mother and one from our father. Eech of these alieles cen be A, B, or O. Which two we inherit determines our blood type....
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a)...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a) typically have 23 pairs of chromosomes b) are heterozygous for a trait when they carry different alleles c) carry 2 copies of chromosomes d) are homozygous for a trait when they carry different alleles 2. Why are garden peas a good subject for Mendel's experiments? a) garden peas had either or traits b) garden pess could self-pollinate to produce offspring of the same variety...
Mendel crossed pea plants dominant for two different traits tall and green pods) with pea plants recessive for those same two traits (short and yellow pods). This cross resulted in pea plants that had combinations of all four traits tall with green pods, tall with yellow pods, short with green pods, and short with yellow pods). Which law of inheritance best describes why this happens? Multiple Choice O the law of segregation O the law of independent assortment O the...
Chapter 9: Patterns of Inheritance (Genetics) Gene - Hereditary = Genetics = Character Trait = Gregor Mendel's Experiments: • Mendel used pea plants that had distinct traits • Mendel began his experiments using pea pure-bred plants - What are the two possible genotypes for pure bred plants? and Mendel was able to perform cross-fertilization between two different plants (known as a genetic cross). the resulting offspring were Purebred parents generation, Offspring of the P generation generation, Offspring of the Fi...
In the pea plants that Mendel studiod, purple/violet lowers are dominant to white flowers and yellow poas are dominant to green peas. The alleles designated for each phenotype are W for purple/hiolet flowers, w for white flowers, G lor yellow peas, and g for green peas. 1) You are provided two plants with the genotypes GgWw and g9ww. Indicate their corresponding phenotype. (1 point). 2) Now you must cross these plants together to yield an F1 generation. Write out the...
I need all 20 questions please
1. What are two of the traits' of pea plants studied by Mendel? 2. Define allele. 3. When an organism has two identical alleles of a gene, it is said to be 4. Define phenotype. 5. Name one autosomal recessive disorder. 6. Name one autosomal dominant disorder. 7. Define pleiotropy 8. When one gene overrides another, it's called 9. Name one human X-linked disorder. 10. Mendel's success was based on A. use of the...
I
tried twice but it keeps saying it's wrong, which ones are they?
Which of the statements can be concluded from Gregor Mendel's experiments with pea plants? The inheritance of alleles of one gene does not affect the inheritance of alleles of another gene. The pair of alleles for each gene stay together during gamete production For a given trait, two heterozygous parents produce offspring with three possible phenotypes. Only one allele determines the phenotype in heterozygous individuals
Deducting phenotypes and genotypes of selfed parents Mendel studied pea plants dihybrid for seed shape (round versus wrinkled) and seed color (yellow versus green). Recall that the round allele (R) is dominant to the wrinkled allele (r) and the yellow allele (Y) is dominant to the green allele (y). The table below shows the F1 progeny that result from selfing four different parent pea plants. Use the phenotypes of the F1 progeny to deduce the genotype and phenotype of each...
Some traits of plants and animals depend on inheritance of a single gene. This is called Mendelian inheritance, after Gregor Mendel (1822-1894). Each of us has an ABo blood type, which deseribes whether two characteristics, called A and B, are present. Every one of us has two blood type alleles (gene forms), one inherited from our mother and one from our father. Eech of these alieles cen be A, B, or O. Which two we inherit determines our blood type....
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a) typically have 23 pairs of chromosomes b) are heterozygous for a trait when they carry different alleles c) carry 2 copies of chromosomes d) are homozygous for a trait when they carry different alleles 2. Why are garden peas a good subject for Mendel's experiments? a) garden peas had either or traits b) garden pess could self-pollinate to produce offspring of the same variety...
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