Marketing managers also determine the marketability of a new product or service. They test out the level of public interest for a new product or service. They also determine, in concert with other team members, pricing and product placement. They look for new markets that may require the companyâs products or services.
Medical Definition of Cone. Cone: A type of specialized light-sensitive cell (photoreceptor) in the retina of the eye that provides color vision and sharp central vision. By contrast, the rods are the retinal photoreceptors that provide side vision and the ability to see objects in dim light (night vision). Search MedTerms:
Difference between Rods and Cones. Eye contain receptors called photoreceptors viz rods and cone cells, which convert the energy of specific wavelength into action potential of nerve fibre. The retina has about 6 million cones and 120 million rods. Cones are cone shaped structures and are required for bright light (day light) vision.