These terms are fairly intuitive. External means outside. Internal means inside. Fertilization occurs when the male gamete (sperm) meets the female gamete (egg). External fertilization is...
the mosquito! have a external fertilization ,by its mother mosquito it bite some people and get a blood and it will produce some eggcells to do a young.......
Most species of fish lay eggs. They use both internal and external fertilisation. There are some where the eggs are retained in the mother until they hatch. There are also some fish which are...
internal means inside external means outside fertilization occurs when the male gamete or sperm meets the female gamete egg. fertilization usually happens in the female body