More Than One Adaptive Trait in the Pronghorn Has Been

question 50

Multiple Choice

More than one adaptive trait in the pronghorn has been influenced by the presence of predators; in addition to its great speed,the pronghorn also has

• A) a four-chambered stomach.
• B) strong teeth.
• C) camouflage coloration.
• D) hollow hair.

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Definitions:

Blood

A bodily fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those cells.

Erythroblastosis Fetalis

A serious blood disorder in newborns caused by an incompatibility between the blood types of the mother and baby.

Blood Transfusions

The process of transferring blood or blood products from one person into the circulatory system of another, commonly used to replace lost components of the blood.

RhoGAM Injections

Immunoglobulin injections given to Rh-negative mothers during and after pregnancy to prevent Rh incompatibility with an Rh-positive fetus.