Walter Sutton, an American geneticist, in 1903.
Chromosomes contain genetic materials.Chromosomes are in nucleus.
The type of genetics that studies genes and chromosomes is called molecular genetics. This field focuses on how genes are structured, how they function, and how they are regulated within the DNA molecule.
DNA and chromosomes
Genetics and heridity.
In genetics
in genetics
Chromosomes contain the genes of an organism which are what express traits and are passed on to offspring
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Homologous Chromosomes
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X chromosome
The theory is known as Mendelian genetics, proposed by Gregor Mendel. It states that traits are determined by discrete units of inheritance (genes) located on chromosomes, which segregate during gamete formation and assort independently during inheritance.