鲫鱼生殖的特点是（ ）晰蜴生殖的特点是（ ）A．雌雄异体，体内受精B．雌雄同体，体内受精C．雌雄 蚯蚓的生殖特点是（ ）A．雌雄同体，自体受精B．雌雄异体，...
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鲫鱼的生殖方式为雌、雄鱼分别把卵细胞和精子排放到水中，精子和卵细胞在水中结合，形成受精卵，鱼类的生殖方式为体外受精，卵生．爬行动物经过雌雄交配后，受精卵在雄性的体内发育，然后产下大型而坚硬外壳的卵．
故选C、A
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