Pregnancy lasts for years in some species. Some scientists estimate that basking sharks can last up to 3.5 years. Frilled sharks can also carry puppies for over 3 years. Some small species are on the other side of the spectrum. Hammerhead sharks, for example, give birth after about five months. 29th. 2019г.
Can sharks become pregnant for 4 years?
Marathon pregnancy. By the time a human mother is ready to give birth, her nine-month gestation can feel like eternity. Some scientists estimate that basking sharks have a gestation period of 2.6 to 3.5 years, but other researchers disagree with this. .20апр. 2017
How long will sharks give birth to babies?
Sharks are notorious for their incredibly long gestational periods. Most sharks are pregnant for about 12 months, but the gestation period varies from 5 months to 3 years. There are four different ways for baby sharks to be brought into this world. April. 2019
How many babies will a shark give birth to?
Many sharks give birth to live shark babies called puppies. Shortfin mako sharks, bull sharks, lemon sharks, and blue sharks are examples of living sharks. Great white sharks usually have only one or two puppies at a time, but some other sharks can give birth to up to 20 puppies.
How many times can a shark get pregnant?
This is probably a very rare event in their lives (many shark females can mate several times during each mating season, but once every two to three years. It breeds only once). Mating usually takes place in the deep or muddy waters where humans are unlikely to see it.
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