Biological position of viruses: Viruses lack a cytoplasmic membrane and they do not have the basic component of a cell. They can only replicate inside the host cell. Outside the host cell, they are non-living.
The yearling program was, however, more variable with a maximum profit of $356 per head compared with $206 for calf fed, and a maximum loss of $171 per head compared with $152 for the calf fed program.
1 Feed: The cost of alfalfa hay in Southern California varies between $9 and $12 per bale, depending on the season and the feed store. 2  Grain costs about $9 per 50 pound bag. 3  One mature dairy goat eats approximately 1 bale of hay every 2 weeks.