cy·to·ge·net·ics 
(sī′tō-jə-nĕtĭks)
(sī′tō-jə-nĕtĭks)n. (used with a sing. verb)
The branch of genetics that deals with the cellular components, particularly chromosomes, that are associated with heredity.
cy′to·ge·netic, cy′to·ge·neti·cal adj.
cy′to·ge·neti·cal·ly adv.
cy′to·ge·neti·cist (-sĭst) n.
- optical activity
- optical amplifier
- optical art
- optical character reader
- optical character recognition
- optical computer
- optical disc
- optical disk
- optical fiber
- optical illusion
- optical isomer
- optically
- optically active
- optical maser
- optical phonon
- optical resonator
- optical scanner
- optical tweezers
- optic axis
- optic chiasma
- optic cup
- optic disk
- optician
- optic lobe
- optic nerve