dominant gene - Meaning in Marathi
dominant gene - Meaning in Marathi
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Definitions and Meaning of dominant gene in English
dominant gene noun
- gene that produces the same phenotype in the organism whether or not its allele identical
Example
- "the dominant gene for brown eyes"
Description
In genetics, dominance is the phenomenon of one variant (allele) of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome. The first variant is termed dominant and the second is called recessive. This state of having two different variants of the same gene on each chromosome is originally caused by a mutation in one of the genes, either new or inherited. The terms autosomal dominant or autosomal recessive are used to describe gene variants on non-sex chromosomes (autosomes) and their associated traits, while those on sex chromosomes (allosomes) are termed X-linked dominant, X-linked recessive or Y-linked; these have an inheritance and presentation pattern that depends on the sex of both the parent and the child. Since there is only one copy of the Y chromosome, Y-linked traits cannot be dominant or recessive. Additionally, there are other forms of dominance, such as incomplete dominance, in which a gene variant has a partial effect compared to when it is present on both chromosomes, and co-dominance, in which different variants on each chromosome both show their associated traits.
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What is dominant gene meaning in Marathi?
The word or phrase dominant gene refers to gene that produces the same phenotype in the organism whether or not its allele identical. See dominant gene meaning in Marathi, dominant gene definition, translation and meaning of dominant gene in Marathi. Learn and practice the pronunciation of dominant gene. Find the answer of what is the meaning of dominant gene in Marathi.
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What is dominant gene meaning in Marathi, dominant gene translation in Marathi, dominant gene definition, pronunciations and examples of dominant gene in Marathi.