Excavation and trenching is one of the most hazardous operations in the construction industry.
Answer the following statement true (T) or false (F)
True
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A distinct variation within a species is called a ____
a. subset c. subspecies b. cultivar d. hybrid
List and describe three examples of successful biological weed control
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. Sheep are evaluated based on both visual and performance data. 2. In many ways, the data collected for sheep are unlike those for cattle. 3. Expected progeny differences refer to how well an animal or an animal’s offspring is predicted to perform relative to other animals of that breed. 4. Performance data is used to select replacement market animals. 5. Performance data is meant to be used with visual appraisal.
It is best to feed pregnant sows and gilts in individual feeding stalls because it prevents the boss sows from taking feed from slower eating or timid sows.
Answer the following statement true (T) or false (F)