Multiple Choice
Organisms that can survive on carbon dioxide as their principal carbon source are called ______.
A) autotrophs
B) heterotrophs
C) chemotrophs
D) phototrophs
E) externotrophs
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q84: A cluster of what kind of ions
Q85: The raw materials that the earliest forms
Q86: An unexpected characteristic of chloroplasts is their
Q87: Why are organisms that presently use hydrogen
Q88: The LHCII complex binds pigments and holds
Q90: The excited PSII reaction-center pigment (P680<sup>+</sup>)transfers a
Q91: You are studying mutant algal cells that
Q92: One difference between chromoplasts and gerontoplasts is
Q93: High intensity light has a negative effect
Q94: When ATP is formed during oxygenic photosynthesis,