In a Population of Dragonflies, Wing Structure Is Determined by Two

question 18

Multiple Choice

In a population of dragonflies, wing structure is determined by two loci (A, B) , each with two alleles (A and a, B and b) . Abnormal wings are produced in aa individuals unless they possess at least one B allele. This is an example of what evolutionary phenomenon?

• A) epistasis
• B) linkage equilibrium
• C) physical linkage
• D) latent variation

---

Definitions:

Assumption of Risk

A legal principle that a person who voluntarily engages in an activity is aware of and accepts the hazards associated with that activity.

Premises Liability

A legal principle that holds property owners and residents liable for accidents and injuries that occur on their property, depending on the legal status of the visitor.

Pure Contributory Negligence

A legal doctrine where a damaged party cannot recover any damages if they are found to be even slightly at fault.

Mixed Contributory

"Mixed Contributory" could refer to scenarios involving mixed contributory negligence, where multiple parties are found to be at fault in varying degrees for a particular incident or loss, but without more context, the precise definition can vary.