This is mutualism because both species benefit
This muscle inserts on digit 1 of the foot. It is located between the tibialis anterior and the extensor digitorum longus. Its purpose is to extend the big toe of the foot and dorsiflexes it (meaning to bring it closer to the shin). It also helps foot eversion and inversion.
Hope it helps.
The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication of its DNA (DNA replication) to produce two daughter cells.