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Jul 21, 2023 · Dominant traits are those that are expressed when at least one copy of the dominant allele (a version of a gene) is present in the genotype (the individual’s genetic make-up). In other words, if an individual inherits a dominant allele from either parent, the dominant trait will be expressed (Malmir, Farhud, & Khan Ahmadi, 2016).
For example, if your mother has brown eyes and your father has blue eyes (non-brown), you may have ended up with brown eyes. Your father's blue eyes are a recessive trait, and although you have an allele for blue eyes, the dark eye allele that you received from your mother masks the expression of the blue eye, recessive allele. +
The traits visible in the F1 generation are known as Dominant traits while the trait that appears in the F2 generation is known as Recessive trait. Genotype is the genetic constitution while the physical appearance of the trait is known as phenotype .
The traits which are transmitted by the parent to its offspring during the process of fertilization are inherited traits. This inheritance is determined by certain rules of heredity. Inherited traits are coded in our DNA and hence can be passed on to the next generation. Example: eye colour, height, complexion, hair colour etc.
Dec 20, 2023 · Understanding genetic traits is crucial in order to comprehend the composition and functioning of living organisms. Genetic traits are determined by an individual’s genotype, which is the unique set of genes they possess. These genes contain the instructions for specific characteristics, such as eye color, hair texture, and height.
Some traits are controlled by genes that pass from parent to child. Others are acquired through learning. But most are influenced by a combination of genes and environmental factors. Below are some examples of variable traits that are easy to observe.
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Nov 23, 2021 · An organism’s genotype is its genetic makeup, while the phenotype is the physical expression of the genotype. In genetics, the genotype and phenotype are two ways of describing an organism’s traits. The genotype is the genetic code, while the phenotype is the physical expression of a trait. Here is a closer look at what genotype and ...
