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Rat -21 to 24
cow-243 days
man-270 days (9 months)
elephant-645 days
dog-63 days
insectes-40 days
birds-35 days
bacteria-3 to 5 days
cat-66 days
1 5 1
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The pregnancy period of different animals are as follows-

Rat-21 to 24 days

Cow-270 to 274 days

Human-266 days(9 months)

Elephant-547-669 days

Dog-63 days

Cat-66 days

Insects-40 days

Birds-35 days

Bacteria-3 to 5 days

0 0 0
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