The reflex pathway consists of retinal ganglion cells, which convey information from the photoreceptors to the optic nerve which connects to the pretectal nucleus of the high midbrain. It bypasses the lateralgeniculate nucleus and the primary visual cortex.
The River Nile is about 6,670 km (4,160 miles) in length and is the longest river in Africa and in the world. Although it is generally associated with Egypt, only 22% of the Nileâs course runs through Egypt.
The Nile River is a famous river that is located in Northeastern Africa. It is mentioned extensively in research and literature related to Egypt and the Egyptian empire. It is 6,650 km (4,130 miles) long and runs through a total of ten countries.