Which Is the Incorrect Pairing of Vertebrate Group and Heart

question 53

Multiple Choice

Which is the incorrect pairing of vertebrate group and heart structure?

• A) Amphibians: two atria and one ventricle
• B) Birds: two atria and two ventricles
• C) Turtles: two atria and one ventricle
• D) Fishes: one atrium and one ventricle
• E) Crocodilians: two atria and one ventricle

---

Definitions:

Direct Labour

Labor costs that are directly traceable to the production of goods or services.

Grinding Minutes

A term possibly used to quantify the time involved in a grinding process during manufacturing.

Monthly Demand

The total quantity of a product that consumers are willing and able to purchase within a specific month.

Variable Manuf. Cost

Expenses that vary in direct relation to the amount of production, including costs like raw materials and direct labor.