Why does it take 10 times more energy to grow a kilogram of beef than a kilogram of wheat?
A) Only 10% of wheat is digestible by cattle.
B) Cattle eat only 10% of their body weight.
C) Cattle only integrate 10% of their food into biomass.
D) A kilogram of wheat weighs less than a kilogram of beef
Ans: C) Cattle only integrate 10% of their food into biomass.
You might also like to view...
Skin and mucous membranes are mostly involved in
A. adaptive immunity. B. autoimmunity. C. irregular immunity. D. innate immunity.
Which of the following parts of the Golgi complex receives materials from the ER?
A. Cisternal edges B. Trans face C. Cis face D. None of these are correct.
In a four-chambered, in which chamber is the
strongest contraction?
a. right ventricle b. left ventricle c. left atrium d. right atrium e. all chambers contract to the same degree
A __________ is an organ that allows exchange of
nutrients between an embryo and its mother. Fill in the blank(s) with the appropriate word(s).