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  2. www.bbc.co.uk › bitesize › articlesDNA - Inheritance and genetics - KS3 Biology - BBC Bitesize

    DNA is the genetic code which makes up genes, which are responsible for giving an organism a specific characteristic. Watson and Crick, with help from Franklin and Wilkins, discovered the...

  3. basicbiology.net › micro › geneticsGenetic Inheritance - Basic Biology

    • Gregor Mendel
    • Alleles, Genotype & Phenotype
    • Punnet Squares

    Gregor Mendel was a monk and scientist and he is commonly referred to as the father of modern genetics. He completed a series of experiments looking at the inheritance of a number of characteristics in pea plants. Mendel published his work in 1865 (24 years before the word ‘gene’ was ever used) and the significance of his research was not appreciat...

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    Alleles and genotypes are important foundations of genetics. An allele is a particular form of a gene and they are passed from parents to their offspring. A genotype is the combination of two alleles, one received from each parent. The physical expression of a genotype is called the phenotype. The specific combination of the two alleles (the genoty...

    See full list on basicbiology.net

    Punnet squares are used to identify the possible genotypes and phenotypes of offspring of two adults. They are a useful tool for recognizing the chance of offspring expressing certain traits. The punnet square to the right shows the potential genotypes of offspring when a homozygous dominant (BB) adult breeds with a homozygous recessive (bb) adult....

    See full list on basicbiology.net

  4. www.bbc.co.uk › bitesize › guidesGenetic inheritance - Genetic inheritance - AQA - GCSE ... - BBC

    Our genes are inherited from our parents, and the different combinations of these genes make us unique. Genetic inheritance controls the characteristics of all living things.

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  6. www.ncbi.nlm.nih.gov › books › NBK541156In brief: How are genes passed on? - InformedHealth.org ...

    Jan 30, 2023 · The sequence of genetic information that contains the building instructions for a specific protein is called a gene. Genes vary in length, from a few hundred to over 100,000 bases. The DNA typically has sections before each gene that act as switches.

    • 2023/01/30

  7. www.bbc.co.uk › bitesize › topicsInheritance and genetics - KS3 Biology - BBC Bitesize

    Genetic conditions. Genetic conditions are passed from parents to their children. Learn about conditions that are inherited, such as sickle cell disorder and cystic fibrosis.

  8. www.nature.com › scitable › topicpageIntroduction: How Is Genetic Information Passed between ...

    Inheritance is the passing of traits from parents to offspring. Our modern understanding of inheritance comes from a set of principles proposed by Austrian monk and researcher...

  9. www.ncbi.nlm.nih.gov › books › NBK115568GENETICS 101 - Understanding Genetics - NCBI Bookshelf

    Jul 8, 2009 · This chapter provides fundamental information about basic genetics concepts, including cell structure, the molecular and biochemical basis of disease, major types of genetic disease, laws of inheritance, and the impact of genetic variation.

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