The idea that the brain is extremely malleable and is continuously chainging as a result of injury, experiences, or substances is known as

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.

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.