Which of the following groups of macro-nutrients is a constituent of protein?
Nitrogen, phosphorus and sulphur
Calcium, magnesium and potassium
Magnesium, calcium and phosphorus
Sulphur, magnesium and potassium
Correct answer is A
No explanation has been provided for this answer.
A wall is usually constructed in piggeries to
Serve as points for providing drinking water
Make drainage of pens easier
Provide baths for pigs
Reduce piglet's mortality during birth
Correct answer is C
No explanation has been provided for this answer.
Battery cage
Deep litter
Fold
Free range
Correct answer is A
No explanation has been provided for this answer.
Relaxin
Prolactin
Progesterone
Oestrogen
Correct answer is A
No explanation has been provided for this answer.
The gestation period of ewe is
90 days
115 days
131 days
149 days
Correct answer is D
No explanation has been provided for this answer.