Quick Answer: What does it mean if the pedigree is shaded?

A completely shaded circle or square indicates that a person expresses the trait. A circle or square that is not shaded indicates that a person neither expresses the trait nor is a carrier of the trait. A black X represents death of the individual.

What shaded means?

Shade is a subtle, sneering expression of contempt for or disgust with someone—sometimes verbal, and sometimes not.

What does it mean to be affected on a pedigree chart?

An individual in the pedigree will be affected (express the phenotype associated with a trait) when the individual carries at least one dominant allele of a dominant trait, or two recessive alleles of a recessive a trait.

What does a triangle mean in terms of a pedigree?

A triangle is used for any pregnancy not carried to term. … Pregnancy (P), Stillbirth (SB), Spontaneous abortion (SAB), Termination of pregnancy (TOP), Ectopic pregnancy (ECT).

What is an example of shade?

Shade is an area of darkness caused by an object blocking light from reaching it. An example of shade is the darkness created by holding an umbrella over your head on a sunny day. Light diminished in intensity as a result of the interception of the rays; partial darkness.

What are the two types of shade?

Below are the most common types of shade structures and their unique features for any kind of project:

  1. Cantilever Shade Structures. Minimizes column obstruction, leaving more open space beneath the shade. …
  2. Hip Shade Structures. …
  3. Multi-Panel Shades. …
  4. Canopy Shade Structures. …
  5. Shade Sails.
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What is a half shaded circle called?

What is a half shaded circle called? In geometry, the half circle is referred to as the semicircle.

How do you indicate if someone in the pedigree is affected or has the trait?

The Components of a Pedigree:

Circles are used to indicate females. If the individual is “affected” by the trait (dominant or recessive) we darken the shape. A line between a male and a female indicates a marriage or union. A line drawn down from the marriage line indicates offspring.

Family heirloom