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Is a amniotic egg a characteristic of a reptile?
It is not so simple. Most reptiles do have amniotic eggs, but a few species give live birth. Conversely, birds and monotreme mammals also lay amniotic eggs.
Do lobsters have amniotic eggs?
No. An amniotic egg is a bird or reptile egg, with a shell. Only vertebrates can have amniotic eggs. ^^ By extention, mammals also have amniotic eggs, but they're reduced in placental mammals (live birth). Platypi and echidnas still lay amniotic eggs though.
Who out of fish amphibians or reptile have eggs that contain an amniotic sac filledn with amniotic fluid?
Reptiles.
What is an example of an amniotic egg?
Chicken egg
Do turtles have amniotic egg?
No.
How does a reptile embryo in an amniotic shell get oxygen?
THe shells of reptile eggs is porous - it absorbs oxygen through the membrane.
What is amniotic fluid in a chicken egg?
egg whites
What is an egg that holds fluid that protects the embryo?
The answer is Amniotic egg.
Do humans have amniotic egg?
No. Human females have amniotic fluid inside them when a baby is growing in them.
Do chimpanzee have amniotic egg?
An amniotic egg is an egg which contains an amnios, a fluid filled membrane that surrounds the embryo to protect it. All reptiles, birds, and mammals produce amniotic eggs during reproduction. Those that give birth to live young, including mammals such as chimpanzees, develop an amniotic egg, although it doesn't have a shell, and retain the egg within the body until the offspring is born.
A egg that is surrounded by a hard shell?
Amniotic
How does the sperm cell get up to the egg?
It swims through the amniotic fluid to the egg.
