GSC Go Science Crazy

slide, aspergillus, highly aerobic brown mold; whole-mount

hydra; longitudinal section; h&e stain

simple columnar epithelium, mammalian; section

retina and tapetum, mammalian; longitudinal section; h&e stain; showing optic nerve entrance

diatomeae (comparing various mixed diatoms); whole-mount

taenia pisiformis (cat and dog tapeworm), mature proglottid; whole-mount

lung of a smoker, human; showing alveoli; section

lichen (thallus surrounded by fungal hyphae); section

testis; section

seminal vesicle, mammalian; section; h&e stain

grantia (scypha); longitudinal section

thymus, mammalian; cross section

simple cuboidal epithelium, mammalian; section

hydra adult with bud; whole-mount

trachea, mammalian; showing ciliated epithelium, hyaline cartilage, and fibrous tissue; longitudinal section

placenta, human; showing chorionic villi; section

penicillium; section showing conidiophores with conidia

puccinia graminis uredinia (basidiomycetes); section

skeletal muscle, human; longitudinal section

rhizopus sexual reproduction, conjugation (showing zygotes); whole-mount