Chondrin
ChondrinĀ is a bluish-whiteĀ gelatin-like substance, being aĀ protein–carbohydrateĀ complex and can be obtained by boilingĀ cartilageĀ in water. The cartilage is a connective tissue that containsĀ cellsĀ embedded in a matrix of chondrin. Chondrin is made up of two proteinsĀ See also External
Sexual intermediacy
At the Institut fĆ¼r Sexualwissenschaft, Magnus Hirschfeld championed the doctrine of sexual intermediacy. This proposed form of classification said that every human trait existed on a scale from masculine to feminine. Masculine traits were characterized as dominant and active while feminine traits
Plant cognition
Plant cognition or plant gnosophysiology is the study of the mental capacities of plants. It explores the idea that plants are capable of responding to and learning from stimuli in their surroundings in order to choose and make decisions that are most appropriate t