You asked: What animal has the longest pregnancy?

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

What animal has the shortest pregnancy?

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

What animal stays pregnant for 9 years?

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

Which animal gives birth only once in lifetime?

For some, of course, it’s normal to only have one or a couple offspring in a lifetime. But swamp wallabies, small hopping marsupials found throughout eastern Australia, are far outside the norm: New research suggests that most adult females are always pregnant.

Can a monkey give birth to a human?

humans and chimpanzees, it is considered unlikely that true human-monkey hybrids could be brought to term. However, it is feasible that human-compatible organs for transplantation could be grown in these chimeras.

What is the shortest pregnancy that resulted in a healthy baby?

A baby born weighing just 245g (8.6oz), believed to be the tiniest on record to survive premature birth, has been discharged from hospital in the US. Baby Saybie weighed the same as a large apple when she was born at 23 weeks and three days in December 2018.

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