The Following Questions Refer to the Phylogenetic Tree Shown in Figure

question 65

Multiple Choice

The following questions refer to the phylogenetic tree shown in Figure 34.2.

Figure 34.2
-Which pair of numbers represents extinct reptiles that had returned to an aquatic life?

• A) 1 and 2
• B) 3 and 4
• C) 5 and 7
• D) 6 and 8
• E) 7 and 9

---

Definitions:

Left Frontal Lobe

The region of the frontal lobe situated in the left hemisphere of the brain, associated with reasoning, motor skills, higher level cognition, and expressive language.

Explicit Memories

Memories that can be consciously recalled and described, including knowledge of facts and experiences.

Hippocampus

A major component of the brain in humans and other vertebrates, involved in memory formation and spatial navigation.

Frontal Lobe

The part of the brain located at the front of the cerebral cortex, involved in decision making, problem solving, and planning.