Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
SlideshowReport

Production efficiency.

Description
(a) This caterpillar, an invertebrate and ectotherm, chews leaves to obtain its energy. If a mouthful of food contains 1,000 joules (J) of energy, about 320 J is used to fuel metabolic processes (32%) and 500 J (50%) is lost in feces. This leaves about 180 J to be converted into insect biomass, a production efficiency of 18%. (b) The production efficiency of this squirrel, a vertebrate and endotherm, is much lower.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  763 People Browsing
 159 Signed Up Today
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 292