LPM-0060
QUESTION
Longer incubation period is generally observed in case of?
OPTIONS
(A) Large size eggs
(B) Older eggs at setting time
(C) Eggs from hens with longer duration in production
(D) All of these
ANSWER
(D) All of these
EXPLANATION
Longer incubation periods can occur with large eggs, older eggs at the time of setting, and eggs from hens that have been in production for a longer period. These factors can slow embryonic development or are associated with eggs requiring slightly longer incubation, so all listed factors are included.
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