Use the Following to Answer Questions

question 17

Multiple Choice

Use the following to answer questions :
Suppose you have a population of flour beetles with 1,000 individuals.Normally the beetles are red;however,this population is polymorphic for a mutant autosomal body color,black,designated by bb.Red is dominant to black,so BB and Bb genotypes are red.Assume the population is at Hardy-Weinberg equilibrium,with equal frequencies of the two alleles.
-What would be the expected frequencies of the homozygous dominant,heterozygous,and homozygous recessive (in that order) after 100 generations,assuming that no selection or other evolutionary processes are operating?

• A) 0.75;0.20;0.05
• B) 0.25;0.5;0.25
• C) 0.33;0.33;0.33
• D) All red,because it is the natural color
• E) All black,because all red alleles would mutate to black

---

Definitions:

LIFO

An inventory valuation method that assumes the last items placed in inventory are the first sold, standing for Last-In, First-Out.

FIFO

FIFO, an acronym for "First In, First Out," is an inventory valuation method where goods purchased first are the ones sold first, affecting cost of goods sold and inventory on the balance sheet.

Inventory Costing Method

This involves various approaches to valuing inventory, including FIFO (first-in, first-out), LIFO (last-in, first-out), and weighted average cost methods, affecting the cost of goods sold and ending inventory valuation.

Physical Flow

The movement and processing of physical goods through the supply chain from raw materials to finished products.