विज्ञान की वह शाखा जो कोशिकाओं का अध्ययन करती है, उसे ________ कहते हैं।

Cytology (cell biology) is the branch of biology that studies cells: their structure, function and division. Entomology is the study of insects, and 'homoplastic' and 'hormonology' are not names of the study of cells.