bio final

O blood type

ii

simple organism with nerve cord, no brain, crop, gizzard, no large or small intestine, no gallbladder, no lungs, heart, no liver, no stomach

worm

A blood type

Ia Ia

Ia ia

B blood type

Ib Ib

Ib i

descent with modification

passing of traits from parent to offspring with slight, heritable variations

Darwin

scientist who theorized evolution through natural selection

comparative anatomy

Study of similarities and differences in physical structures of different species

AB blood type

Ia Ib

insulin

hormones secreted by pancreas, lowers blood glucose

glucagon

hormone secreted by pancreas, raises blood glucose

complex organism with nerve cord, Brain, no crop, no gizzard, large and small intestine, gallbladder, lungs, heart, liver, stomach

frog

complex organism with a nerve cord, brain, crop, gizzard, no large or smaller intestine, no lungs, heart, no liver, no stomach

Grasshopper

taxonomy