Miracidium is one of the stages in the life cycle of
Roundworm
Liver fluke
Tapeworm
Tick
Correct answer is D
Miracidium is the free swimming larva of trematodes (liver fluke) which emerges from an egg and penetrates the body of a snail host.
Which of the following is not a method of improving rangeland?
Practicing continuous grazing
Routine and regular weeding
Routine reseeding
Regular application of fertilizers
Correct answer is A
The practice of continuous grazing is not a method of controlling rangeland.
Layer's ration contains more limestone than grower's ration because limestone
Is difficult for the growers to digest
Stimulates layer's appetite
Reduces the acidity in the gut if growers
Supplies sufficient minerals to layers for shell formation
Correct answer is D
Layer's ration contains more limestone than grower's ration as limestone supplies calcium which is needed for shell formation in layers.
The adult male cattle is called
Bull
Ram
Boar
Duck
Correct answer is A
No explanation has been provided for this answer.
The hormone responsible for milk let down in female farm animals is
Testosterone
FSH
Oxytocin
Androgen
Correct answer is C
Oxytocin is a hormone that is involved in childbirth and breast-feeding.