Bill Hates to Clean Up After Dinner

question 145

Multiple Choice

Bill hates to clean up after dinner.One night,he volunteers to bathe the dog before cleaning u

• A)Bill will start cleaning up the kitchen before he bathes the dog.
• B)Bill's wife has positively reinforced him for bathing the dog.
• C)Bill's wife has negatively reinforced him for bathing the dog.
• D)Bill will never bathe the dog again.

---

Definitions:

Implantation

The stage of pregnancy at which the embryo attaches to the wall of the uterus to begin development.

Prenatal Development

The process of growth and development within the womb from conception until birth.

Germinal

Relating to the earliest phase of embryonic development, in the first two weeks post-conception when the zygote begins to divide and grow.

Zygote

A fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm).