Optimum humidity in hatching room must be ____________________?
Optimum humidity in hatching room must be ____________________? A. 65% B. 75%C. 80% D. 90%
Optimum humidity in hatching room must be ____________________? A. 65% B. 75%C. 80% D. 90%
External or internal deviation in the birds cause by an unusual process called _____________________? A. ExcitationB. Stress C. Sensitivity D. Prostration
Panting is a condition in bird during which ______________________? A. Respiration rate increases B. Moisture increases C. Both a & b D. None of above
Smaller breeds have a temperature little bit than larger breeds ___________________? A. LesserB. Higher C. Same D. None of above
A Ration of Antithetic acid results in ____________________? A. Poor hatchabilityB. Zero hatchability C. Excellent hatchability D. Normal hatchability
The Chorion isa membrane around the yolk of egg, it develops from _____________________? A. Ectoderm B. EndodermC. Mesoderm D. Allantois
If we place broader and downward and pointed end egg upward, then _______________________? A. Normal hatching B. Early hatchingC. Embryo beath occur D. Immature embryo
Chalaza is a protein membrarie which is attached with a Yolk, its function is,_____________________? A. Keep Yolk centrally B. Malce yolk of dork color C. Help egg to hatch easily D. Helpful of embryo to get food
If we place dirty eggs for hatching it hatched _______________________? A. Poorly B. Excellent C. Donot hatch D. None of above
Pioneer of incubation were ___________________? A. Italian & ChineseB. Egyptian & Chinese C. Grease & Chinese D. European