Animal Skin TongueAssociated salivary gland Submandibular salivary gland Submandibular salivary gland Esophagus Esophagus-stomach Kidney Spleen Blood Lung Ear Ovary Testis Liver Bone Plant Primary root Onion Primary root Buttercup Primary root Corn Primary root Iris Primary stem Monocot Primary stem Dicot Primary stem Dicot Mallow Primary stem Dicot Buttercup Primary stem Dicot Anise Secondary stem Dicot Elderberry Secondary stem Gymnosperm Pine Leaf, oak Leaf, camellia Leaf, pine Flower