Which Statement About Insect Wings Is True

question 41

Multiple Choice

Which statement about insect wings is true?

• A) The insect wing may have evolved from an ancestral appendage similar to that of modern spiders.
• B) Development of the insect wing is governed by the expression of a gene that is different from the one that governs the crayfish appendage.
• C) The pdm gene is expressed in both the wings and legs of insects.
• D) Development of the insect wing and development of the crayfish thorax are controlled by the pdm gene.
• E) The pdm gene seems to have appeared only recently in evolution,after the divergence of crustaceans and hexapods.

---

Definitions:

Costing Method

It is an accounting approach to determine the cost of a product or service, including methods such as standard costing, activity-based costing, and others.

Net Income

The total profit of a company after all expenses and taxes have been subtracted from total revenue.

Cost of Merchandise Sold

An expense account that reflects the direct costs associated with the goods sold by a company during an accounting period.

Equation

A mathematical statement that asserts the equality of two expressions, represented by the symbol "=".