The practice of growing and harvesting fish and other seafood in controlled environments is called:

Arachnology is the study of:

The study and cultivation of medicinal plants is known as:

The study and cultivation of mushrooms is known as:

Pisciculture is the practice of:

Ontology is a branch of philosophy that deals with:

Cryptography is the practice of:

Cartography is the study and practice of:

Taxidermy is the practice of:

Philately is the study and collection of: