HIV is directly related to aids unlike any other infectious disease.
<span>Purebred organisms are the organisms in the off springs for many generations which have the same trait.
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There are three types of muscle tissue recognized in vertebrates. ... Figure 1: Muscle Types. Cardiac and skeletal muscle are both striated in appearance, while smooth muscle is not. Both cardiac and smooth muscle are involuntary while skeletal muscle is voluntary.
Explanation:
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