The red blood cells will be replaced within a few weeks. You may donate whole blood once every 56 days, which allows plenty of time for your red cells to be replenished. Platelet (apheresis) donors may donate more frequently -- as often as once every seven days and up to 24 times per year.
An average beef animal weighs about 1200 (Â± 250) pounds and has a hanging hot carcass weight (HCW) of. about 750 (Â± 200) pounds. In general, freezer beef is sold using HCW as the basis.
The many beef cattle breeds have differences in size (height and body weight), carcass traits (lean or fat), color and markings, hair coat and weather tolerance, and so on. Most cattle are horned and some cattle breeds are polled.