C。解析:Grafting is a method of asexual reproduction in plants. It involves joining parts of two different plants together so that they grow as one. Fertilization is part of sexual reproduction. Seed dispersal is related to the spread of seeds after sexual reproduction. Cross - pollination is ...
In some 3.(example),cloning of an individual organism, like thesheep, Dolly,has been possible.Unlikereproduction 4.involves two "parents",such 5._a male and a female plant, cloning has a single parent. It is oftenused in 6._(reproduce) certain plants. Certain plants haveundergone cloning...
Mitosis Phases in Order | What Are the Stages of Mitosis? 7:18 Cytokinesis in Animals and Plants | Definition & Example 5:30 4:44 Next Lesson Asexual vs. Sexual Reproduction | Characteristics & Comparison Meiosis vs. Mitosis | Comparison, Process & Crossing Over 6:44 Meiosis I |...
After showing elsewhere that three of these aphid species have low dispersal and mostly if not exclusively asexual reproduction, we here investigate aphid diversity within and between ant nest mounds. Results The three focal species (Geoica utricularia, Forda marginata and Tetraneura ulmi) had consi...
argenteum; (2) as for the two quadrates in the artificial reproduction test, the new plants occupied the uncovered space of the quadrates in 1 month, and there were two main reproduction approaches, one of which was that the stems continually branched and produced young plants, and the ...