PCAT

epiphysis

metallic element found only as compounds

male gamete (sex cell)

all the bones that form the structure of the body

the organs and cells that provide defense against tissue invasion or damage

phase of the sleep cycle

a heat-resistant; white powder with the chemical symbol MgO

states that different traits are inherited with no relation of each other e.g. eye color and height

organ in the thorax involved in T-cell immune function

having both hydrophobic (water-hating) and hydrophilic (water-loving) regions

sore; red and swollen

relating to the arm (or similar vestige in other organisms)

malfunction of the eyes

sugars with 6 carbons

upper abdomen between the ribcage and navel

nonprescription medication

pain

intermembrane space