If an individual has alleles for a particular trait that differ in their expression, and one of the alleles always exerts its effect, the individual is said to express the ________ gene

A) dominant B) recessive C) crossed D) combined


Answer: A

Anatomy & Physiology

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The bone seen on sectional images articulating with the anterior calcaneus is the ____________________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Which vessel(s) do(es) not return blood from the myocardium to the right atrium?

A. Great cardiac vein B. Small cardiac veins C. Coronary sinus D. Left marginal branch E. Posterior interventricular vein

Anatomy & Physiology

Blood vessels enter the eye and nerve processes exit the eye at the ________.

A. pupil B. sensory retina C. optic disc D. macula lutea E. fovea centralis

Anatomy & Physiology

A brain ventricle located in the cerebrum is the ________ ventricle.

A. third B. lateral C. fourth D. median E. falx

Anatomy & Physiology