Concept:
Gestation period is the time between conception and birth of offspring. Different animals have characteristic gestation periods, which are important in animal husbandry and breeding management.
Step 1: Gestation period of Mare
• Mare (female horse) has one of the longest gestation periods.
• Average duration is about 336 days.
Step 2: Gestation period of Buffalo
• Buffalo gestation is slightly longer than cow.
• Average duration is about 310 days.
Step 3: Gestation period of Cow
• Cow gestation is approximately 282 days.
Step 4: Gestation period of Ewe
• Ewe (female sheep) gestation is about 148 days.
Step 5: Gestation period of Sow
• Sow (female pig) gestation is about 114 days.
• Commonly remembered as “3 months, 3 weeks, 3 days”.
Final Order:
\[
\text{Mare} = 336,\;
\text{Buffalo} = 310,\;
\text{Cow} = 282,\;
\text{Ewe} = 148,\;
\text{Sow} = 114
\]
\[
\boxed{336, 310, 282, 148, 114}
\]