Course: Science Subtest II
Lesson: Ecology
Topic: The Roles of Photosynthesis and Respiration in an Ecosystem      Page 1 of 16  

Diagnostic Question



1. Which metabolic pathway is common to both plants and animals?

Aphotosynthesis
Bphotosynthesis and cellular respiration
Ccellular respiration
Dchemosynthesis
Ephotosynthetic light reactions