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Why sharks are viviparous? Sharks are viviparous because it is the most advantageous method of rep?

Unlike most sharks, which lay eggs, bull sharks keep their embryos inside their bodies and provide them with nutrients until they are ready to be born. Two years later, the. Around 70% of shark species are oviparous, meaning they lay eggs. About 70 percent of sharks are viviparous, meaning they give birth to live young; the remaining 30 percent of shark species — plus. The blue eggs may have white streaks that resemble scratches, which may stem from urine or fecal sta. secret service director kimberly cheatle resigns Oviparous species lay eggs that develop and hatch. Some species will then absorb nutrients from their mother’s uterus or consume unfertilized eggs before birth. They are viviparous, meaning that the embryos develop inside the mother’s body and are nourished by a placenta until they are born live. These sharks are widely distributed in tropical and temperate marine waters near the coasts and above the continental shelves. Different species of sharks exhibit different birthing styles. amd ryzen 9 7945hx3d laptop gaming Live-Bearing Sharks: Do Sharks Lay Eggs? While oviparous reproduction is common in some shark species, others are viviparous, meaning they give birth to live young. Peacocks do not give birth because they are the males of the species. Find out about the world's biggest and fastest sharks, how sharks reproduce, and how some species are at risk of extinction. They can lay eggs without mating, but in order for eggs to develop into chicks, they need to mate with. A female alligator typically lays between 35 to 50 eggs at one time according to the Smithsonian Institute. Do bull sharks lay eggs? No, bull sharks do not lay eggs. uniform numbers retired green bay packers brett favre bart starr don huston aaron rodgers curly lambeau ray nitschke Different species of sharks display different modes of reproduction. ….

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