What animal stays pregnant the longest?

Elephants have the longest pregnancy period of any living mammal. If you – or someone you know – has experienced a pregnancy that seemed to go on forever, spare a thought for the elephant. It’s the animal with one of the longest gestation periods of all living mammals: nearly two years.

What animal hold the longest pregnancy?

At up to 23 months, elephants boast the longest gestation period of any land animal. They also boast big babies: a newborn elephant weighs about 230 pounds (105 kilograms).

What animal stays pregnant the shortest?

The shortest known gestation is that of the Virginian opossum, about 12 days, and the longest that of the Indian elephant, about 22 months.

Why are elephants pregnant for so long?

Researchers hypothesize that in order for the elephants’ brains to be fully developed to the point of surviving outside the womb, elephants need the longer gestation. After all, the elephant has the largest brain of all land animals!

What mammal carries babies the longest?

The 22-month gestation period of the African elephant is the longest among the land mammals.

Which animal give birth once in lifetime?

Male seahorses possess the remarkable ability to give birth to thousands of babies at once.

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What animal stays pregnant for 9 years?

Elephants have the longest pregnancy period of any living mammal. If you – or someone you know – has experienced a pregnancy that seemed to go on forever, spare a thought for the elephant.

What animal is born pregnant?

Aphid. Aphids, tiny insects found the world over, are “essentially born pregnant,” says Ed Spevak, curator of invertebrates at the St. Louis Zoo.

Which animal gives birth the quickest?

A hamster can have babies in as little as 16 days!

Rank Mammal Days
1 Hamster 16-23
2 Mouse 19
3 Mouse (meadow) 21
4 Rat 21-23

How long are giraffes pregnant for?

Pregnancy lasts years for some species.

Some scientists estimate that basking shark gestation lasts up to 3.5 years. Frilled sharks may also carry their pups for more than three years. Some smaller species are at the other end of the spectrum. Bonnethead sharks, for example, give birth after around five months.

How long are rhino pregnant?

Носороговые/Период беременности

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