Gene factor coined by?

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Wilhelm johannsen

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Willium Johnson

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Wilhelm Johannsen in 1909.

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Danish botanist Wilhelm Johannsen coined the word 'gene'  in 1909 to describe these fundamental physical and functional units of heredity. William Bateson coined the term genetics from the word gene.

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By Wilhelm Johannsen

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¥¥  Wilhelm Johannsen coined the word 'gene' in 1909 to describe the fundamental units of heredity which were earlier called trait or allele.

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Gene factor coined by Wilhelm Johannsen

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Gene factor

Gene factors, also known as genetic factors, are the hereditary units that determine specific traits or characteristics in living organisms. They are segments of DNA that carry instructions for the synthesis of proteins, which are essential for the structure and function of cells.

Coined by

The term 'gene' was coined by the Danish botanist and geneticist Wilhelm Johannsen in the early 20th century. Johannsen used the term to describe the fundamental units of heredity that are responsible for the transmission of genetic information from one generation to the next.

Explanation

Genes are the basic units of heredity that play a crucial role in determining the traits and characteristics of an organism. They are composed of DNA sequences that are inherited from parents and are located on chromosomes within the cell nucleus.

Genetic factors influence various aspects of an organism's development, including physical traits such as eye color, hair texture, and height, as well as physiological traits like blood type and susceptibility to certain diseases. They also contribute to behavioral traits and susceptibility to environmental factors.

Genetic factors are transmitted from parents to offspring through the process of sexual reproduction. During this process, the genetic material from both parents is combined, resulting in unique combinations of genes in the offspring. This genetic variation is essential for the survival and adaptation of species.

Genetic factors can be dominant or recessive, meaning that some traits may be more likely to be expressed than others. Dominant traits require only one copy of the gene to be present for the trait to be expressed, while recessive traits require two copies.

The study of genetic factors and their impact on traits and diseases is known as genetics. Geneticists use various techniques, such as pedigree analysis, genetic mapping, and DNA sequencing, to study genes and their functions.

Conclusion

Gene factors, coined by Wilhelm Johannsen, are the hereditary units that determine traits and characteristics in living organisms. They are essential for the transmission of genetic information and play a crucial role in the development and adaptation of species. Genetic factors influence various aspects of an organism's physical and physiological traits, as well as behavioral traits. The study of genetic factors is important in understanding inheritance patterns, genetic disorders, and evolution.

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