fuck my stupid baka life (biol369 nematode morphology)
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9 Terms
cuticle hypodermis
body is covered w/ CH that is shed 4 times in a nematode’s life, helps to avoid immune response
psuedocoel
fluid filled body cavity w/ abdominal organs
myocyton
nematode muscle cell associated with a nerve cell
copulatory spicules
males with tails for mating, lies within a bursa
copulatory bursa
grasps partner for sperm transfer
dioecious
separate sexes/sexual dimorphism
ovoviviparous
larvae shed from host without egg stage
nervous system
excitatory nerve fibers will stimulate muscle contraction via actylcholine
inhibitory nerve fibers will release GABA, which hyperpolarizes the muscle and stops muscle contractions
egg stage
4 layers of protection
1/2. chinitious and vitelline layer for strength
lipid layer to keep fluids in/out
proteinaceous layer to prevent penetration
Note 
Flashcards (20)