Biology Terminology.

• vertebral column = back bone = spine
• wood = secondary xylem
• adrenal gland = supra renal gland
• adrenaline = epinephrine
• afferent nerve = sensory nerve
• air bladder = swim bladder
• alimentary canal = gut = digestive tract
• allelomorphic = pair of alleles
• amylase =diastase
• atrium = auricle
• atrophy = degeneration
• bisexual = hermaphrodite = monoecious
• breathing = external respiration
• caudal = tail
• cell division = cytokinesis
• cellular respiration = internal respiration
• chemo synthetic = chemo autotrophic
• chrysalis = pupa
• cleavage = division
• cork = phellogen
• endocrine gland = ductless gland
• circulatory system = vascular system
• erythrocyte = red blood corpuscle = RBC
• fructose = laevulose
• gamete = germ cell = sex cell
• haploid = monoploid
• glucose = dextrose
• glycogen = animal starch
• golgi body = golgi apparatus = dictyosome
• unicellular = acellular
• gonad = sex organ
• holophytic = photosynthetic
• imago = adult
• inner ear = membranous labyrinth
• integument = skin
• intestinal juice = succus entericus
• invertase = sucrase
• involuntary muscle = smooth muscle = unstriated muscle = unstripped muscle
• kreb's cycle = citric acid cycle
• lamella = layer
• leucocyte = white blood corpuscle = WBC
• mastication = chewing
• meiosis = reduction division
• metameric segmentation = metamerism
• nephron = uniferous tubule = kidney tubule
• ovum = egg cell
• uterus = womb
• pith = medulla
• plasma lemma = plasma membrane = cell membrane
• ptyalin = salivary amylase
• semi permeable = selectively permeable = deferentially permeable
• smell = olfaction
• symbiotc = mutualism
• taste = gustation
• tonoplast = vacuole membrane 
• unisexual = dioecious
• vegetative reproduction = propagation
• voluntary muscle = skeletal muscle = striated muscle - striped muscle
• sarcodina = rhizopoda
• cilliata = cilliophora