Suppose That, in Humans, Ability to Roll the Tongue (R)

question 108

Multiple Choice

Suppose that, in humans, ability to roll the tongue (R) is dominant to being unable to roll (r) , and having freckles (F) is dominant to having no freckles (f) . If a woman heterozygous for both traits married a man with no freckles who couldn't roll his tongue, what is the probability that they would have a freckled, tongue-rolling child?

• A)9/16
• B)3/16
• C)1/16
• D)3/4
• E)1/4

---

Definitions:

Activity-Based Costing

A costing method that assigns overhead and indirect costs to related products and services based on the actual consumption of resources.

Overhead Cost Allocated

Expenses related to the running of a business that are spread out across different departments or products.

Activity Rate

A rate used in activity-based costing to assign costs to activities based on their use of resources.

Activity Cost Pool

Refers to a grouping of all costs related to a specific activity used in activity-based costing to allocate overhead costs more accurately to products or services.