Nov 2, 2018 ... OVIPARITY (egg-laying) · OVOVIVIPARITY · VIVPARITY (live birth) · SHARK NURSERIES · WHY ARE SHARKS UNDER THREAT? · HOW CAN ...

How do sharks reproduce? Unlike bony fish, who shed eggs and sperm into the water column, sharks have developed internal fertilization as a mode of ...

Jul 30, 2014 ... Viviparous reproduction is when sharks and rays give birth to live young, just like mammals. In some species the eggs will be hatching inside the ...

May 1, 2015 ... Or both? How do sharks reproduce? I'm Jonathan Bird and this is shark academy ! Unlike fish, which produce large amounts of eggs, most of ...

Jul 29, 2019 ... Let's look a little closer at sharks parts, habits, and biology: ... Do sharks lay eggs or give live birth? Sharks exhibit ... How do sharks reproduce?

Unlike most bony fish, shark's eggs are fertilized inside the female's body. The male ... Most sharks give birth to live young, but some release eggs that hatch later.

Sharks have optimally adapted their reproduction to the most different conditions. Most sharks bear live young (viviparity), others lay eggs. Several shark species ...

There are over 500 species of shark living in waters around the world and the majority give birth to live young. The remainder are oviparous, meaning they lay ...

Aug 2, 2018 ... No, sharks have internal fertilization. ... How do we know this? ... (females of many shark species only reproduce once every two to three years, ...

Mar 30, 2016 ... Unlike a true penis, a shark's claspers aren't an independent appendage. They're actually extensions of the pelvic fins (the paired fins located on&nb...