a.
1.(生物)生殖的
1.(生物)生殖的
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- Androgen: Any of a group of hormones that mainly influence the development of the male reproductive system.
雄激素:一组主要影响雄性生殖系统生长发育的激素(荷尔蒙)。收藏 - The usually paired female or hermaphroditic reproductive organ that produces ova and,in vertebrates,estrogen and progesterone.
卵巢通常成对的雌性或雌雄同体动物的生殖器官,产生卵细胞,脊椎动物的此类器官产生雌性激素和孕激素收藏 - Fortunately, cloning research is not a technique for reproductive purposes, but to cure human diseases.
幸运的是,克隆研究不是一项以复制为目的的技术,反之,而是为了治疗人类的疾病。收藏 - An organism,such as an earthworm or a monoclinous plant,having both male and female reproductive organs.
雌雄同体兼有雄性和雌性生殖器官的生物体,如蚯蚓或雌雄同花的植物收藏 - An asexual reproductive structure,as in yeast or a hydra,that consists of an outgrowth capable of developing into a new individual.
芽体一种无性再生结构,如酵母或水螅,包含有一个外部生长物,可以发育成一个新的个体收藏
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