The intermediate host is not necessary for the development o The intermediate host is not necessary for the development of Moniezia.A.正确B.错误 分类:66习题 题型:职业资格题库 查看答案
The target gene for PCR molecular detection in canine Babesi The target gene for PCR molecular detection in canine Babesia is()A.18S rRNAB.5S rRNAC.5.8S rRNAD.2 分类:66习题 题型:职业资格题库 查看答案
入射X射线能量越大,穿透物体的本领越 。(请填写“大”或者“小”)The greater the incident X- 入射X射线能量越大,穿透物体的本领越 。(请填写“大”或者“小”)The greater the incident X-ray energy, the the ability to penetrate 分类:66习题 题型:职业资格题库 查看答案