Model, Wild Mustard Flower (Sinapis arvenis), Enlarged 12x life-size, 3-part, Family: Brassicaceae, The sepals and petals standing in two whorled circles form a cross-shape, leading to the former Cruciferous, Dimensions: 13 x 13 x 14 in, weight: 0.3 kg
Dandelion (Taraxacum Officinale), Dandelion belongs to the Asteraceae family of composite flowers. Characterized by numerous florets arranged in a dense inflorescence that is contained by overlapping green bracts that open and close to protect the flower
Cow longitudinal section of bone, front leg bone, to view internal structure, periosteum, solid bone layer, spongy bone, medullary canal, yellow bone marrow, red bone marrow, epiphysial line, head of the long bone with articulating surface of the hyaline cartilage* * Ward's preserved cow material is a byproduct of the food industry. Cows are not raised specifically for dissection. This animal material is "recycled" for educational use.