This presses the. urethra together and reduces the loss of urine. due to stress incontinence. It gives extra. strength to the urethra, which does not open. until you want to pass urine. â  Some drugs such as sedatives can affect how. the bladder works.
Heredity is the passing of phenotypic traits from parents to their offspring, either through asexual reproduction or sexual reproduction. This is the process by which an offspring cell or organism acquires or becomes predisposed to the characteristics of its parent cell or organism. Through heredity, variations exhibited by individuals can accumulate and cause some species to evolve through the natural selection of specific phenotype traits.
Genes determine traits, or characteristics, such as eye, skin, or hair color, of all sexually-reproducing species. Each gene consists of two alleles: one comes from the mother and one from the father. Some alleles are dominant, meaning they ultimately determine the expression of a trait.Other alleles are recessive and are much less likely to be expressed.When a dominant allele is paired with a recessive allele, the dominant allele determines the characteristic. When these traits or characteristics are visibly expressed, they are known as phenotypes.The genetic code behind a trait is known as the genotype.hen a dominant allele is paired with a recessive allele, the dominant allele determines the characteristic. When these traits or characteristics are visibly expressed, they are known as phenotypes.