[Solved] What are the typical characteristics of loess deposits? Be sure to describe their process of formation and distribution. Microscopic Characteristics: Features or properties of organisms or substances that are too small to be seen with the naked eye and require a microscope to be observed. Widow's Peak: A V-shaped point on the human forehead hairline due to a specific genetic trait. Straight Hairline: A form of hairline where the hair grows in a straight line across the forehead. Recessive: A genetic trait that is expressed only when two copies of the gene are present, not seen when a dominant gene is present.