100% VERIFIED 2016/2017 WAEC ANIMAL HUSBANDRY PRACTICAL ESSAY AND OBJ ANSWERS

(1a) -Specimen A is an endoparasite -Specimen A reduces the reproductive ability of animals -Specimen A reduces the economic value of animals -Specimen A causes poor growth in farm animals (1b) -By regular deworming -By eating balanced diet -By delousing (1c) -Amino acid -Vitamins -Minerals (1d) -Tick -Lice (1e) -It is a source of food -It is a source of income to farmers -It is used in production of bags,shoes etc ===================================== (2a) -Proteins -Vitamins -Minerals (2b) -Pasteurization -Canning -Freezing (2c) -It helps in breakdown of large food particles before digestion would occur -It serves as a temporary storage of ingested food (2d) It ha s stones which help in the breakdown of the food -Its wall are muscular which allow the ingested food to be passed into the crop (2e) -Fowl -Birds -Turkey -Parrot -Pigeon ====================================== (3a) -It can lead to mortality in poultry -It can cause increase in temperature which lead to disease in poultry -It can cause burning (3b) -Avoid fall off of specimen J when used in poultry -Regularization of the heat produced by specimen J when used in poultry (3c) -It is a source of food -It is a source of income for farmers -It is used in loosening the soil -It is used by scientist for research purpose (3d) -Litters -Dried leaf (3e) -Specimen L is used for clearing grasses for feeding animals -Specimen L is used for slaughtering farm animals ======================================== (4a) -It is collected in a bowl -The collected blood is boiled for about 45minutes or it start clothing -The clotted blood is preserved from bacterial attack by properly covering it (4b) -Proteins -Vitamins -Fats and oil (4c) -Battery cage -Deep litter system (4d) -Meat -Hide -Fur (4e) -Lice -Tick

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