In Systematics,a Group of Organisms Consisting of a Common Ancestor

question 46

Multiple Choice

In systematics,a group of organisms consisting of a common ancestor and some but not all of its descendents is defined as a:

• A)Paraphyletic group
• B)Clade
• C)Cladogram
• D)Polyphyletic group
• E)None of the above are correct

---

Definitions:

Extraction Costs

The expenses associated with the removal of raw materials from the earth, such as labor, energy, and equipment costs.

Rare Earth Metals

Rare earth metals are a group of seventeen elements used in the manufacture of a variety of advanced technological devices, characterized by their scarcity and unique electronic properties.

Supply Curve

represents the relationship between the price of a good or service and the quantity of that good or service that suppliers are willing to offer for sale, holding all else constant.

Quantity Supplied

The total amount of a good or service that producers are willing and able to sell at a given price in a given time period.