Why should humans consider eating “lower on the food chain”?
a. We digest and assimilate plant material more efficiently than meat.
b. We digest and assimilate meat more efficiently than plant material.
c. Many regions exist that support vegetation suitable only for feeding large herbivores.
d. Energy efficiency is greater when passed through fewer trophic levels.
e. No biological reaction is 100% efficient.
ANSWER: d
You might also like to view...
What is the Lod score?
What will be an ideal response?
In the accompanying figure, which groups are representatives of hominoids?
a. 1 and 2
b. 3 and 4
c. 7 and 8
d. 1 through 4
e. 5 through 9
The optimum condition for an enzyme
is 60°C. is where it works best. cannot be determined. room temperature. All of these answers are true.
A mass of hyphae in an ascomycete is commonly referred to as a(n)
A. sporangium. B. mycelium. C. mycorrhizae. D. conidium. E. ascus.