Individuals with Androgen Insensitivity Syndrome Have

question 47

Multiple Choice

Individuals with androgen insensitivity syndrome have

• A) XY chromosomes and normal testes, male internal reproductive structures, and a male external phenotype.
• B) XY chromosomes and normal testes, female internal reproductive structures, and a female external phenotype.
• C) XY chromosomes and normal testes, both male and female internal reproductive structures, and a male external phenotype.
• D) XY chromosomes and normal testes, both male and female internal reproductive structures, and a female external phenotype.
• E) XY chromosomes and normal testes, neither male nor female internal reproductive structures, and a female external phenotype.

---

Definitions:

Ecotone

A transition area between two biological communities where different ecosystems meet and integrate, often rich in species diversity.

Marine Snow

The organic debris (plankton, dead organisms, fecal material, etc

Aphotic Region

The lower layer of the ocean (deeper than 100 m or so) where light does not penetrate.

Neustonic

Pertaining to the thin surface layer of an aquatic environment where organisms may float or swim.