A Dog Has Floppy Ears

question 172

Multiple Choice

A dog has floppy ears.The nature of the ear is a _______, and the floppy nature of this particular dog's ears is the _______.

• A) character; genotype
• B) character; trait
• C) genotype; character
• D) genotype; trait
• E) trait; character

---

Definitions:

Romantic Overtures

Actions or gestures made to initiate a romantic relationship or express romantic interest.

Endorphins

Natural peptides produced by the brain that act as neurotransmitters to reduce pain perception and produce a feeling of well-being.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for quick action in emergencies, the 'fight or flight' response.

Limbic System

A complex system of nerves and networks in the brain, involved in basic emotions (such as fear and pleasure), drives (such as those for food and sex), and the formation of memories.