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What is the thin fluid filled membrane surrounding the embryo called?
Wiki User
∙ 10y ago
amniotic sac
Wiki User
∙ 11y ago
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What is the fluid-filled sac surrounding the developing embryo or fetus?
Amniotic sac
What is the fluid filled sac that covers the yolk?
The fluid-filled sac that covers the yolk in an egg is called the vitelline membrane. It acts as a protective layer and helps to maintain the yolk's shape and position within the egg.
What causes the cochlea to vibrate?
The inner ear is a snail-shaped structure called the cochlea, which is filled with fluid. When the oval window vibrates, it causes the fluid in the cochlea to vibrate. This fluid surrounds a membrane running through the middle of the cochlea called the basilar membrane. The answer of your question is the Basilar Membrane.
The extraembryonic membrane that forms a fluid-filled sac is the?
Amnion
Animal cell membrane is filled with?
with a gel like substance
In the amniote egg the is a fluid filled membrane that protects the embryo?
amnion
What is the fluid-filled sac surrounding the developing embryo or fetus?
Amniotic sac
What is the fluid filled sac that covers the yolk?
The fluid-filled sac that covers the yolk in an egg is called the vitelline membrane. It acts as a protective layer and helps to maintain the yolk's shape and position within the egg.
What is the difference between amnion and chorion?
Amnion is the membrane that covers the embryo. Chorion is the membrane that covers the amnion, the yolk sac, and the allantois. The space delimited by the chorion and the amnion is called amniotic cavity and it is filled with aminiotic fluid. The amniotic cavity has the functions of preventing desiccation of the embryo and of protecting it against mechanical shocks.
Gel filled space in the chloroplast surrounding thylakoid stack?
The gel-filled space inside the chloroplast surrounding the thylakoid stack is called the stroma.
Describe the composition of a blastula?
A Blastula is the usually spherical structure produced by cleavage of a zygote, consisting of a single layer of cells (blastoderm) surrounding a fluid-filled cavity (blastocoele). It is the early form of an animal embryo that develops from a morula. It is also called a blastosphere.
Fluid-filled sacs surrounded by a membrane almost identical to the cell membrane of human cells are called?
Vacuole!
What is the membrane that forms a sac around an animal embryo?
The inner most membrane is the fluid filled amniotic sac, next is the yolk sac, where the first blood cell originates. The allantois forms near the yolk sac, while the chorion surrounds all the other ones.
Internal tube-like cavity of the embryo?
The fluid-filled cavity in an embryo, in the early embryonic stage, is called a blastocoele, or blastocyst cavity; this is perhaps the cavity you're referring to.See the link below for more information on the human embryo.
How is an embryo protected from shock?
the amnion is a fluid-filled sac that will protect the embryo from mechanical shock.
What is a fluid-filled sac that surrounds an embryo?
an amnion
A typical bacterium cell can be described as?
B: a cell wall surrounding a plasma membrane filled with ctoplasm with circular DNA and inclusions, but no membrane bound organelles.
