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Animals could reproduce fully on land.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoAnimals can reproduce fully on land.
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Do turtles have amniotic egg?
No.
How does the sperm cell get up to the egg?
It swims through the amniotic fluid to the egg.
Do human being have amniotic egg?
No. An amniotic egg will normally have multiple parts, like a chicken egg. An aminiotic egg also is surrounded by amniotic fluid. A fish egg is a small embryo surrounded by a protective gel like substance that is similar to a shell.
What are the four membranes in an amniotic egg.?
The amniotic egg has seven different parts that play different functions. The seven parts include the shell, albumen, chorion, yolk, allantois, ammunion and embryo.
Why are mammals considered to be amniotes even though most mammals do not produce an amniotic egg?
because they can internal fertilization and have water tight skin
What group evolved from the amphibians with the development of the amniotic egg?
reptiles
What is an example of an amniotic egg?
Chicken egg
How is an amniotic egg important adaptation for reptiles?
The amniotic egg allows reptiles to reproduce on land, away from water.
Do turtles have amniotic egg?
No.
What is amniotic fluid in a chicken egg?
egg whites
What was first group of animals to use an amniotic egg?
the amniotic egg first evolved during the Carboniferous period. It evolved from amphibian ancestors and gave rise to the predecessors of reptiles and eventually gave rise to reptiles. not sure if that answers your question or not... be more specific next time.
What advance allowed reptiles to reproduce away from water?
The Amniotic egg. Remember, reptiles are believed to have evolved from amphibians. Where do amphibians lay there eggs? - The water. Why? because their eggs are soft. The reptiles are the first to lay the amniotic egg which has a hard shell. If an amphibian tried to lay its egg on land, gravity would squad it because an amphibian's egg is jelly like. With the hard shell of the amniotic egg, reptiles have greater change of reproduction.
What is an egg that holds fluid that protects the embryo?
The answer is Amniotic egg.
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.
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
