Examlex
Which part of a mammalian egg is functionally similar to the vitelline envelope of a sea urchin egg?
Velocity
A physical vector quantity that denotes the rate of change of position of an object with respect to time, including both speed and direction.
Venae Cavae
The two large veins that return deoxygenated blood to the heart; consisting of the superior and inferior vena cava.
Blood Pressure
Blood pressure is the force that circulating blood exerts against the walls of blood vessels, essential for maintaining the body's circulatory function.
Capillaries
The smallest blood vessels in the body's circulatory system, facilitating the exchange of water, oxygen, carbon dioxide, and other nutrients between blood and tissues.
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