In what five ways do drugs and hormones increase the efficiency of livestock production?
What will be an ideal response?
Drugs and hormones increase the efficiency of livestock production in the following ways:
1 . Antibiotics increasing growth of poultry and pigs
2 . Estrogen and other sex hormones enhancing growth in cattle
3 . Somatotropin improving the efficiency of milk production in dairy cattle
4 . Adrenergic agonists increasing growth and feed efficiency of pigs and cattle
5 . Ionophores improving the efficiency of fermentation in the rumen of cattle
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Name the type of drawing that is the most realistic form of pictorial illustration. Perspective drawings give the representation of objects appearing smaller the farther away they are until they vanish at a point on the horizon.
What will be an ideal response?
How do variable refrigerant flow (VRF) systems modulate the volume of refrigerant that is pumped through the system?
What will be an ideal response?
Any instrument with a digital readout will have ____________________.
Fill in the blank(s) with the appropriate word(s).
For squirrels and other small mammals, logs are a beneficial place to sit and eat a meal because the higher vantage point allows them to see farther across a forest and detect incoming predators sooner
Indicate whether the statement is true or false