常見(jiàn)例句The seedless water melons are developed via asexual reproduction.無(wú)籽西瓜是用無(wú)性生殖的方式培育出來(lái)的。During this stage, which can last for several months or years, asexual reproduction occurs.在能持續(xù)幾個(gè)月或幾年的珊瑚蟲階段中,發(fā)生的是無(wú)性生殖。Asexual reproduction is by FRAGMENTATION.植物體也可通過(guò)斷裂進(jìn)行無(wú)性繁殖。In an asexual species, each member of the population is capable of bearing young.在無(wú)性繁殖物種中,每個(gè)成員均能夠產(chǎn)仔或結(jié)實(shí)。 返回 asexual reproduction