Your question: Which animal has longest pregnancy period?

Which animal has most pregnancy period?

The African elephant has the longest gestation period followed by the Asian Elephant & Sperm Whale.

Rank Mammal Days
1 Elephant (African) 645
2 Elephant (Asian) 617
3 Whale (sperm) 480–590
4 Rhinoceros (black) 450

How long are different animals pregnant for?

The gestation period for a cow is about nine months long.

Mammal Gestation period (days)
Deer (white-tailed) 201
Dog (domestic) 58–65, Average 61
Donkey 365
Elephant (Asian) 617

What animal gets pregnant by itself?

Most animals that procreate through parthenogenesis are small invertebrates such as bees, wasps, ants, and aphids, which can alternate between sexual and asexual reproduction. Parthenogenesis has been observed in more than 80 vertebrate species, about half of which are fish or lizards.

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