Asexual reproduction is the primary form of reproduction for single-celled organisms such as the archaebacteria, eubacteria, and protists.
reciprocate. 1  to give, feel, etc., in return. 2  to give and receive reciprocally; interchange: to reciprocate favors. 3  to cause to move alternately backward and forward. 4  to make a return, as for something given. 5  to make interchange. 6  to be correspondent. 7  to move alternately backward and forward.
(wÉªÃ°ËdrÉËÉl) n. 1. an act or process of withdrawing; retreat, removal, or detachment. 2. (Medicine) the period a drug addict goes through following abrupt termination in the use of narcotics, usually characterized by physical and mental symptoms (withdrawal symptoms)