In a series of crosses between two true-breeding strains of peaches, the F1 generation was uniform, producing 30-g peaches. The F2 fruit mass ranges from 38 to 22 g at intervals of 2 g. (a) Using these data, determine the number of polygenic loci involved in the inheritance of peach mass. (b) Using gene symbols of your choice, give the genotypes of the parents and the F1.

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A: A genotype is the genetic makeup of an organism. This includes the chromosomes, DNA, and alleles…

Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…

A: The character shown in an individual organism depends on the genetic makeup of parents. The…

Q: Two corn plants are studied. One is resistant (R) and the other is susceptible (S) to a certain…

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A: The cross between the two organisms to study the two contrasting characteristics or traits is called…

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A: Two laws of Mendel:- 1) Law of Segregation/ Law of purity of gametes- Monohybrid cross. 2) Law of…

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A: Mendelian Genetics and Independent AssortmentMendel's laws of segregation and independent assortment…

Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…

A: Matings within pure-breeding (or true-breeding) lines produce offspring carrying specific parental…

Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…

A: True breed plants are defined as having identical alleles, which constitute their genotype and give…

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A: Maternal effect in zebrafish is a situation where the phenotype of an organism is determined not…

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A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: Calculate genotypes and phenotypes in monohybrid crosses of traits with non-Mendelian inheritance…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: (A) You cross a true-breeding yellow-bodied, smooth-wing female with a true-breeding red-bodied,…

A: The genotype of the flies can be represented as: Yellow bodied and smooth wing = WWbb Red bodied and…

Q: 41) A pea plant known to be heterozygous at three loci is test crossed. The progeny phenotypes and…

A: In genetics, gene linkage refers to the tendency of genes on the same chromosome to be inherited…

Q: In a certain type of pea plant, the gene for yellow color (Y) is dominant to the gene for green…

A: Answer: Heterozygous : When the both alleles present are of different types (dominant allele and…

Q: ing pedigree. Solid symbols represent individuals affected by the trait. Assume complete penetrance…

A: a) To find: The mode of inheritance of the trait

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A: The fruit fly's color of the eye is further controlled by the autosomal locus. The given fly…

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Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…

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A: The Punnett square is a square diagram that is used to predict the genotypes of a particular cross…

Q: (G) In a final mapping experiment, you cross a true-breeding red-bodied, short- and crinkled-winged…

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Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…

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Q: Lype P = n! (p)* (q)"* х! (n - x)! Practice Problem: You cross a true-breeding pea plant with red…

A: Genotype of true breeding plant producing red flowers = RR Genotype of pure plant producing white…

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.