Results for: Amniote

In Pregnancy

What is amniotic fluid?

The fluid that is in the womb that the baby "lives" in. This fluid contains DNA and can be drawn through amniocentesis to determine conditions/health/genetics, etc of the devl ( Full Answer )
In Chickens and Roosters

What is amniote egg?

An amniote egg is an egg which has an amniotic sac in which the animal takes place. In the instance of evolution during the Paleozoic Era, the amniotic eggs were laid by the f ( Full Answer )
In Pregnancy Health and Safety (Prenatal Care)

What is amniotic sac?

Your baby is formed out of fertilized ovum. During development of the embryo, a sac is formed around the fetus from the extra embryonic cells. This sac contains fluid in it. T ( Full Answer )
In Genetics

What is the amniotic sac?

The Purpose of the amniotic sac is to hold the baby in the uterus(which holds the amniotic sac), until the process of labor. It contains a fluid. The umbiliical cord forms and ( Full Answer )
In Genetics

What is the purpose of the amniotic sac?

The amniotic sac contains amniotic fluid, which has a number of roles which are important in the development of the fetus. . It acts as a thermal buffer and a shock absorbe ( Full Answer )
In Zoology or Animal Biology

An amniotic egg first evolved in?

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 r ( Full Answer )
In Pregnancy

What is a amniotic sac?

It is the tissue that envelopes a baby in the womb, and contains the Amniotic fluid. This is what is referred to as "water breaking" when the sac is ruptured prior to birth.
In Women's Health

What does an empty amniotic sac mean?

What is a Blighted Ovum (Empty Gestational Sac)? . A blighted ovum (empty gestational sac) occurs when a fertilized egg implants into the uterine wall, however, the fetus doe ( Full Answer )
In Health

What does amniotic fluid smell like?

Amniotic fluid is the liquid that surrounds the fetus in theamniotic sac. It is said to have a very distinctive smell, almostsweet-like.
In Zoology or Animal Biology

What are amniotic eggs?

Eggs laid by mammals, birds and reptiles. They have a membrane that contains fluid. There is amniotic fluid around the embryo. It also has a protective shell that provides air ( Full Answer )
In Zoology or Animal Biology

What is an amniotic egg?

Mammals (monotremes only), birds, and reptiles give birth to amniotic eggs, which contain a yolk to nourish the developing organism. Amniotic eggs protect the developing organ ( Full Answer )
In Pregnancy Health and Safety (Prenatal Care)

What is amniotic fluid where is it and why is it there?

Amniotic fluid is a nourishing fluid found in the amniotic sac of the embryo. Its main function is nourishment of the embryo. Please refer to the related questions for deta ( Full Answer )
In Paleontology

What is amniotic egg and what is the adaptive advantage of the amniotic egg?

An amniotic egg is externally coated by a partially-permeable shell (to allow for gas exchange whilst still retaining essential fluids like water) which is usually calcareous ( Full Answer )
In Zoology or Animal Biology

What is amniotic egg?

Reptiles, mammals, and birds lay amniotic eggs, which contain a yolk to nourish the developing organism. Eggs are used to protect the organism as it develops, and the egg also ( Full Answer )
In Genetics

Where do the amniotic membranes come from?

Human amniotic membranes come from the fetal membranes which consist of the inner amniotic membrane made of single layer of amnion cells.
In Zoology or Animal Biology

What animals lay amniotic eggs?

The Australian Bearded Dragon lay amniotic eggs. Their offspring are covered in amniotic gel for protection.
In Zoology or Animal Biology

Do crocodiles produce amniotic eggs?

Yes. Crocodiles lay their eggs on land, in a hole or mound, depending on the species. The embryo develops inside a yolk-filled amnion with a hard, white calcium shell that sof ( Full Answer )
In Pregnancy Health and Safety (Prenatal Care)

What is the amniotic fluid in a pregnant woman?

Amniotic fluid is a nourishing fluid found in the amniotic sac of the embryo. Its main function is nourishment of the embryo. Please refer to the related links for detailed ( Full Answer )
In Genetics

Where is the amniotic fluid?

Amniotic fluid is a nourishing fluid found in the amniotic sac of the embryo. Its main function is nourishment of the embryo. Please refer to the related links for detailed ( Full Answer )
In Tyrannosaurus

Did the T-Rex have an amniotic egg?

T.Rex is an amniote (member of the clade Amniota ), just like every other reptile (or mammal), and being a dinosaur it almost certainly laid eggs as well, therefore T.Rex ( Full Answer )
In Zoology or Animal Biology

Are amphibians amniotes?

No. Amniotes are a group of creatures whose eggs are adapted tolive on land by use of one or more membrane layers surrounding thedeveloping embryo, including placental mammals ( Full Answer )
In Reproductive System

Do humans have amniotic eggs?

No. Human females have amniotic fluid inside them when a baby is growing in them.
In Pregnancy Health and Safety (Prenatal Care)

How many sets of amniotic fluid do you have?

I'm not sure what you mean by 'sets' of amniotic fluid. However the baby is in one sac, which is filled with the fluid. What made you ask this question? Often when a womens wa ( Full Answer )
In Pregnancy Health and Safety (Prenatal Care)

What is the function of the amniotic cavity?

The amniotic cavity is what contains the amniotic fluid and helps hold the embryo and protect it.
In Pregnancy Health and Safety (Prenatal Care)

What is the role of the amniotic sac in pregnancy?

Contains the amniotic fluid and protects the fetal environment from the outside world. This barrier protects the fetus from organisms (like bacteria or viruses) that could pot ( Full Answer )
In Biology

What species lays amniotic eggs?

Reptiles and birds have amniotic eggs, as well as the occasional mammal like the platypus and echidna.
In Amphibians

Do amphibians lay amniotic eggs?

Amphibians do not lay amniotic eggs, they just lay a normal type of egg. ( like fish eggs)
In Paleontology

What is the purpose of the amniotic egg?

Before the amniotic egg, vertebrates were only able to lay their eggs in water (think about frogs). The amniotic eggs allowed vertebrates to reproduce and lay eggs on dry land ( Full Answer )
In Uncategorized

What does the Amniotic sac do?

The amniotic sac holds the fetus (undeveloped baby) and it also holds the amniotic fluid (the fluid helps vibrations from outside the womb, such as the mother falling down on ( Full Answer )
In Dinosaurs

Do dinosaurs have an amniotic egg?

Yes, because the common ancestors had amniotic eggs, so the trait was passes, to the t rex, the caiman and the parrot...in fact, all tetrapods with he exception of the amphi ( Full Answer )
In Chimpanzees

Are curassows amniotes?

Currassows are one of the three major groups of birds known as cracids. Most of these birds live in South America. Amniotes are eggs that contain amniotic fluid in them. Cu ( Full Answer )
In Animal Life

Which class lays amniotic eggs?

Amniotic eggs, an evolutionary innovation that helped tetrapods more "advanced" than amphibians adapt to a fully terrestrial lifestyle, are an adaption utilized by most reptil ( Full Answer )
In Pregnancy Health and Safety (Prenatal Care)

How much amniotic fluid is in the amniotic sac?

The most volume is typically toward the end of gestation and is around 800 - 1000 mL in normal pregnancies.
In Pregnancy Health and Safety (Prenatal Care)

Does a dog have amniotic fluid?

Yes, dogs are mammals, therefore, like all mammals other than monotremes they do not lay eggs like oviparous animals. All birds, most fish, ,most amphibians, most, reptiles, a ( Full Answer )