Poultry CDE written test questions & Answers 100% Accurate!

The endocrine system produces secretions called...? A.) Estrogens B.) Hormones C.) Testosterones D.) Secretarial Expulsions E.) Commando Regulators - ANSWERB.) Hormones The United States produces about what percentage of the world's egg supply? A.) 10% B.) 20% C.) 30% D.) 40% E.) 50% - ANSWERA.) 10% Temporary manure and litter storage facilities allows for: A.) better nutrient use as a fertilizer B.) better nutrient use as a soil amendment C.) split applications during the growing season for crops D.) easier handling of the litter and uniform distribution E.) all of the above - ANSWERE.) all of the above A major outbreak of highly pathogenic Avian influenza occurred in what year in the U.S. resulting in major losses of laying hens and reduced egg production? A.) 2011 B.) 2012 C.) 2013 D.) 2014 E.) 2015 - ANSWERE.) 2015 Which bone in the chicken is highly developed to provide a sturdy attachment for the pectoral muscles? A.) Pelvic girdle B.) Sternum C.) Pectoral girdle D.) Clavicle E.) Humerus - ANSWERB.) Sternum Which of the following breeds of bantam chickens has no large fowl counterpart? A.) Rhode Island Reds B.) Single Comb white leghorn C.) Silver laced wyandotte D.) Sebright E.) Golden laced wyandotte - ANSWERD.) Sebright Which of the follow game bird species is medium sized, raised in most states with a few western states having a wild population for hunting and have an incubation period of 23 days? A.) Coturnix quail B.) Bobwhite quail C.) Chukar partridge D.) Ringneck pheasant E.) Mallard duck - ANSWERC.) Chukar Partridge The developing egg spends how much time in the uterus? A.) 18 to 20 hours B.) 15 minutes C.) 3 hours D.) 1.25 hours E.) 20 to 21 hours - ANSWERE.) 20 to 21 hours How old are pullets when they commonly receive photo stimulation and diet modification to prepare them for egg production from the pullet growing phase? A.) 16 weeks B.) 18 weeks C.) 20 weeks D.) 22 weeks E.) 24 weeks - ANSWERB.) 18 weeks