Using Figure 1

question 58

Multiple Choice

Using Figure 1.3 and starting from PP1, an increase in the capacity to produce can be represented by a movement from

• A) Point A to point B.
• B) Point A to point C.
• C) Point B to point C.
• D) Point C to point F.

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Definitions:

Ancestral

Relating to or inherited from an ancestor or ancestors.

Amphibians

Amphibians are a class of cold-blooded vertebrates that include frogs, toads, salamanders, and newts, characterized by their ability to live both on land and in water.

Chordate Group

A large group of animals that, at some stage in their development, possess a notochord, dorsal nerve cord, pharyngeal slits, and a post-anal tail.

Bony Fishes

Fish that have skeletons primarily composed of bone tissue, as opposed to cartilaginous fishes; this group includes the vast majority of current fish species.