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These are to be determined by the individual.
Discrete traits are characteristics that exhibit distinct categories or values, rather than a continuous range. Examples include flower color in pea plants (such as purple or white), the presence or absence of a particular trait (like the ability to roll one's tongue), and blood type (A, B, AB, or O). These traits are often determined by single genes or specific combinations of alleles.
Genetic traits are determined based on the genes an individual inherits from his parents. All an individual's genes determines his genotype, while factors such as dominance and recessiveness determine phenotype.
A discrete unit of genetic information is a gene. A gene contains the instructions for making a specific protein or functional RNA molecule. It is passed down from parents to offspring and influences an individual's traits and characteristics.
Traits that are controlled by more than one gene, such as human height, are referred to as polygenic traits. These traits result from the cumulative effects of multiple genes, leading to a continuous range of phenotypic expressions. In contrast, single-gene traits are determined by a single gene and typically exhibit discrete variations.
Inheritance is determined by discrete units passed down from parents to offspring. An individual receives one unit (allele) of a gene from each parent for a particular trait. Alleles can be dominant or recessive, affecting the expression of a trait in an individual. 4.Genes for different traits are inherited independently of each other.
Polydactyly, a condition where an individual has extra fingers or toes, is an example of discontinuous variation. These extra digits are distinct and discrete traits that can be observed in individuals within a population.
Physical traits refer to characteristics of an organism's physical appearance that are determined by genetic inheritance, such as hair color, eye color, height, and facial features. These traits are often observable and can vary from individual to individual within a population.
Gregor Mendel is credited with the discovery of the basic principles of heredity through his work with pea plants, which laid the foundation for the field of genetics. He demonstrated that inheritance follows certain patterns and is determined by discrete units that we now call genes.
Examples of traits gained during an organism's life (acquired traits) include skills learned through experience, such as playing an instrument or riding a bike. Additionally, environmental factors like exposure to sunlight can affect skin tone. These traits are not determined by an organism's genetic makeup and are developed during an individual's lifetime.
your genes