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.
Check out these fun Nile River facts for kids. Learn about where the Nile River is located, its relationship to Ancient Egypt, how long it is, the agriculture it supports and more. Enjoy our range of interesting facts about the Nile River. The length of the Nile River is approximately 6650 kilometres (4132 miles).It is believed to be the longest river in the world. Located in Africa, the Nile River lies in the following countries: Kenya, Eritrea, Congo, Burundi, Uganda, Tanzania, Rwanda, Egypt, Sudan and Ethiopia.heck out these fun Nile River facts for kids. Learn about where the Nile River is located, its relationship to Ancient Egypt, how long it is, the agriculture it supports and more. Enjoy our range of interesting facts about the Nile River. The length of the Nile River is approximately 6650 kilometres (4132 miles).