.
,
ba ae
low phosvnate activity tissue, and you would have this concentra-
tion of activity Csnsity as you go aleng throush tha cycle,
I sinply put this on kore to illustrate the kind of
a
thinkins that you have to wse in consicorings these increases of
activity censes because, obviously, you must have cortain maxima,
In the ducks, vou have in the carly stace the young
animal, and the bone becomes hottest with P-52,
This is a tissue
which is actively turning over phosyhorers in the young animal,
It is likewise a tissue that has a high concentration of phesphorovs.
In the adult, the bone becores inactive turnover-vise,
but tho breast mussle bocones active tuvnover-vise, and this,
in the adult, becomss the hotter factor.
So, here, vou have the
total phosphorous, or the amount of phosphecers, and the turnover
ofrhosphoreus in those organs.
DR. PRARSON:
Are there one or two questions anyone
a4
-
would like to ask?
DR, BILLINGS:
That graph you had on the jack rabbits,
on the ratio -- was there any eetivity in the jack rabbits in the
rainfall of tne preceding months?
It looked to me in the dry
Sumner like it drovped, and then vent back up in the £12, and
then dn June there was a high peak, too.
DR, HUNGATS:
coos
That hich peak in June was a spurious
peak due to a particular circumstance.
D2. BILLINGS:
DR. HUNGATE:
You ran it for three years, did you?
Yos.