0
Because they have to be soft to live in water.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoyes they do as you can easily squish them
Add your answer:
Earn +20 pts
Why fish eggs do not have thick hard shells?
Land dwelling animal's eggs have shells (hard or soft) to keep them from drying out. Fish eggs don't need shells because being in water they won't dry out.
What special type of egg do reptiles have?
Reptile eggs are soft-shelled so that the babies can break out of the shells. Bird eggs are hard-shelled, because baby birds use their beaks to crack the shells of their eggs, but since reptiles don't have beaks to use to break their shells, their eggs have to be soft-shelled.
What kinds of animals lay eggs without shells?
Hens are birds.Most (but not all) reptiles, amphibians and fish lay eggs.In addition, there are two types of egg-laying mammals, known as monotremes. The platypus and the echidna are monotremes.
Describe the structure of bird eggs and explain what usually happens to the eggs after they are laid?
The eggs have hard outer shells. After they are laid, most birds incubate them until they are hatched.
Does reptiles lay eggs or have young?
no,some either lay eggs or give birth to live young
Do fish lay eggs with hard shells?
No, their eggs are soft. Caviar is fish eggs.
Why fish eggs do not have thick hard shells?
Land dwelling animal's eggs have shells (hard or soft) to keep them from drying out. Fish eggs don't need shells because being in water they won't dry out.
Do penguins lay eggs with hard shells?
Yes. Penguins are birds, and birds reproduce by laying eggs with hard shells. This is different from the eggs of reptiles and monotremes, which have leathery shells.
How do you produces?
producing fishFirst of all you need a female and a male fish but its hard to tell what gender a fish is .In the rite surcomstances the female fish will lay her many eggs and afterwoods the male fish will insert his sperm into the eggs. They dont have sex.But its hard for fish to lay eggs in captivity
Do fish lay eggs hard shelled?
No, their eggs are soft. Caviar is fish eggs.
Does a spider lay its eggs with hard shells?
I've never heard of a spider with hard eggs. I always heard they were soft.
Are turtle egg hard or soft?
Turtle eggs (and tortoise eggs) can be either hard or soft-shelled, depending on the species.
Does a cockroach lay its eggs with hard shell?
Yes, it does DEFIANTLY! cockroaches lay there eggs with hard shells, as it easier for cockroaches to reproduce.. .. HOPE IT HELPS! :) :) :) :)
Why must reptile and birds use internal fertilization?
Because they only can produce little offspring, unlike fish who produce millions of eggs and fertilize them afterward. Also, reptile and bird egg shells are tough making it hard to fertilize when fish eggs are more like jelly.
What special type of egg do reptiles have?
Reptile eggs are soft-shelled so that the babies can break out of the shells. Bird eggs are hard-shelled, because baby birds use their beaks to crack the shells of their eggs, but since reptiles don't have beaks to use to break their shells, their eggs have to be soft-shelled.
Do amphibians have moist skin and lay eggs without shells?
Yes, but they still have shells. Their shells are just a moist material instead of a hard one.
Should one keep hard boil eggs with shells on or off in the refrigerator?
Shelled or not, eggs should be stored under refrigeration.
