Match Each Term with Its Correct Definition

question 81

Multiple Choice

Match each term with its correct definition.
-incomplete dominance

• A)displayed traits are unchanged over multiple generations
• B)first generation of offspring from a parental cross
• C)true-breeding organisms used in the initial cross
• D)result of a cross between two first-generation organisms
• E)allele that is expressed no matter what other allele is present
• F)allele that is expressed only if two identical copies are present
• G)any organism with two identical copies of an allele
• H)any organism with two different forms of an allele
• I)F₁ heterozygote (for a single trait)
• J)genetic makeup of an organism
• K)physical traits of an organism
• L)likelihood of something occurring if the occurrence is a matter of chance
• M)organism that is heterozygous for two different traits
• N)where an allele is found on a chromosome
• O)when one allele cannot completely mask the effects of another allele
• P)alleles at one locus mask the expression of alleles at a different locus
• Q)several different genes contribute to a particular phenotype
• R)single allele has multiple phenotypic effects

---

Definitions:

Social Anxiety Disorder

A chronic mental health condition where social interactions cause irrational anxiety, fear, self-consciousness, and embarrassment.

Agoraphobia

An anxiety disorder that involves an extreme or irrational fear of entering open or crowded places, leaving one's own home, or being in places from which escape might be difficult.

Natural Environment Type Phobia

Anxiety disorders characterized by excessive fear of specific natural environments or situations.

Cortisol Levels

The concentration of cortisol, a hormone produced by the adrenal glands, which increases in response to stress and low blood-glucose concentration.