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:
Special cells called Rods and Cones are used to process light, in a human eye, their number is estimated to be 5-7 million Cones and 110-130 million Rods. Cones are found mainly in the central area of the Retina (Fovea), while Rods are found in the Peripheral Retina. The Photoreceptors respond to light, it causes the activation and consequent breakdown of a photo-sensitive pigment, bound in large quantities to the membranes of the outer segment.