The relationship of genotype to phenotype , difference between genotype and phenotype, and why phenotype is not determined only by genotype. Introduction: DNA is a genetic material consisting of a long stretch of nucleotide sequences with 2 m length. Chromosomes carry genetic or hereditary information from parents to the offspring. Homologous chromosomes carry two forms of a gene in the same locus; these are known as alleles. A complete set of genetic material (both coding and non-coding regions of DNA) of an organism is called as a genome. The total human genome consists of about 3.1 billion base pairs and nearly 20,000 protein-coding genes.

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Chapter 4.4, Problem 5AYLO

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The relationship of genotype to phenotype, difference between genotype and phenotype, and why phenotype is not determined only by genotype.

Introduction:

DNA is a genetic material consisting of a long stretch of nucleotide sequences with 2 m length. Chromosomes carry genetic or hereditary information from parents to the offspring. Homologous chromosomes carry two forms of a gene in the same locus; these are known as alleles. A complete set of genetic material (both coding and non-coding regions of DNA) of an organism is called as a genome. The total human genome consists of about 3.1 billion base pairs and nearly 20,000 protein-coding genes.

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