To Avoid Getting a Headache,Lory Always Lets Her Dog Outside

question 159

Multiple Choice

To avoid getting a headache,Lory always lets her dog outside when it sits by the door and howls.This is an example of which type of punishment or reinforcement?

• A)aversive punishment
• B)negative reinforcement
• C)positive reinforcement
• D)response cost

---

Definitions:

Root Hair

An extension, or outgrowth, of a root epidermal cell. Root hairs increase the absorptive capacity of roots.

Endodermal Cell

An endodermal cell is a type of cell originating from the innermost layer of the early embryo, contributing to the formation of the lining of the digestive and respiratory systems.

Stele

The cylinder in the center of roots and stems that contains the vascular tissue; also called vascular cylinder.

Pericycle

A layer of cells found just inside the endodermis in plant roots, involved in the formation of lateral roots and secondary growth.