A. injection of oxytocin
B. presence of calf
C. provision of feed
D. injection of progesterone
E. presence of a milker.
Correct Answer:
Option D – injection of progesterone
A. injection of oxytocin
B. presence of calf
C. provision of feed
D. injection of progesterone
E. presence of a milker.
Correct Answer:
Option D – injection of progesterone
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