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What is an air filled rubber sac?
You may be referring to a tire.
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 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 thin fluid filled membrane surrounding the embryo called?
amniotic sac
What is the meaning of air sac?
One of the spaces in different parts of the bodies of birds, which are filled with air and connected with the air passages of the lungs; an air cell.
What is a thin-walled air sac that serves as a site for gas exchange is called?
An alveolus is a single air-sac, and alveoli are multiple air-sacs.
What is the the name of the kakapo air sac?
There is no specific name for this physiological feature of the kakapo. It is simply called an inflatable thoracic air sac.
Fluid filled sac in which fetus floats?
The uterus, also called, 'womb'. (pronounced "Woom")
Each tube feet of a sea star is connected to a water-filled sac called an?
Ampulla
What are the pockets that an air sac is divided into called?
The pockets within an air sac are called atria and atrial diverticula. These structures help facilitate air movement and improve respiratory efficiency in birds.
What is a swim bladder?
an air filled sac near the spinal column in many fishes that helps maintain buoyancy.
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.
