單項(xiàng)選擇題

寄生于人體吸蟲(chóng)的生殖方式為().

A.幼蟲(chóng)期行有性生殖,成蟲(chóng)期行無(wú)性生殖
B.成蟲(chóng)期行有性生殖,幼蟲(chóng)期行無(wú)性生殖
C.幼蟲(chóng).成蟲(chóng)均行有性生殖
D.幼蟲(chóng).成蟲(chóng)均行無(wú)性生殖

微信掃碼免費(fèi)搜題