Egg sacs for sharks are called well, egg sacs. However, baby sharks that come OUT of the egg sacs are called pups. Is that what you were trying to ask? If not, I hope I answered your question well enough.
Some sharks let their eggs hatch inside themselves so at birth they would be called a pup. Some sharks lay egg sacs. At birth those would be called egg sacs. Once they hatch they would also be pups.
Some sharks let their eggs hatch inside themselves so at birth they would be called a pup. Some sharks lay egg sacs. At birth those would be called egg sacs. Once they hatch they would also be pups.
No, sharks don't have air sacs. Instead they have gills.
the egg sac keeps the egg safe and pervides and it food for the egg
The female wolf spiders carry their egg sacs which are attached to their abdomens. These egg sacs appear blueish in color.
no
On a web
no
Basking sharks are born from eggs.
from eggs
They are TINY! So cute! :)
The chloroplast has individual sacs called thylakoids, which are arranged in stacks called the grana