Identify the layer that contains both a single-celled pigmented layer and a neural layer. uronal cell that detects bright light and provides high-resolution color vision.

not sure if this what   you'r looking for would be percent composition

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.