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The extraembryonic membrane that forms a fluid-filled sac is the?
The extraembryonic membrane that forms a fluid-filled sac is the amnion. It helps protect and cushion the developing embryo by surrounding it with amniotic fluid.
What is the fluid-filled sac surrounding the developing embryo or fetus?
The fluid-filled sac surrounding the developing embryo or fetus is called the amniotic sac. It is filled with amniotic fluid that protects and cushions the fetus, helping to regulate its temperature and provide room for movement.
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.
Does the nuclear membrane consist of two layers?
Yes, the nuclear membrane consists of two layers, just like the plasma membrane.
What is the fluid filled space that surrounds the grana?
The fluid-filled space surrounding the grana in chloroplasts is called the stroma. It contains enzymes, DNA, ribosomes, and organic molecules involved in photosynthesis.
The membrane that surrounds the embryo and is filled with fluids that cushions and protects the embryo is called the what?
The membrane that surrounds the embryo and is filled with fluids that cushions and protects the embryo is called the amniotic sac or amnion.
The extraembryonic membrane that forms a fluid-filled sac is the?
The extraembryonic membrane that forms a fluid-filled sac is the amnion. It helps protect and cushion the developing embryo by surrounding it with amniotic fluid.
What is the fluid-filled sac surrounding the developing embryo or fetus?
The fluid-filled sac surrounding the developing embryo or fetus is called the amniotic sac. It is filled with amniotic fluid that protects and cushions the fetus, helping to regulate its temperature and provide room for movement.
What is the function of th membrane that encloses the embryo?
The membrane that encloses the embryo is called the amnion. Its function is to protect the embryo by providing a cushion against physical impact, preventing drying out, and allowing for movement and growth within a fluid-filled environment.
In the amniote egg the is a fluid filled membrane that protects the embryo?
amnion
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 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.
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.
What is a fluid-filled sac that surrounds an embryo?
A fluid-filled sac that surrounds an embryo is called an amniotic sac. This sac contains amniotic fluid, which provides protection and cushioning for the developing embryo.
What is the name of the fluid-filled bag of thin tissue that develops around the embryo?
The fluid-filled bag of thin tissue that develops around the embryo is called the amniotic sac. It helps protect and cushion the developing embryo/fetus during pregnancy.
Which of these membranes forms a protective sac that surruonds the embryo?
The amniotic sac is the sac in which the fetus develops in amniotes. Its wall is the amnion, the inner of the two fetal membranes. It encloses the amniotic cavity and the embryo.
What is the name of the fluid-filled bag of thin tissue that developes around the embryo soon after implantation?
amniotic sac
