1.用显微镜观察玻片标本,已选用了“10×”的物镜,如果要把玻片标本放大400倍,此时应选用的目镜放大倍数是( )
| A. | 10× | B. | 12× | C. | 40× | D. | 360× |
20.要将图1中染色较好的细胞A移至视野中央,应向( )移动装片.
0 97367 97375 97381 97385 97391 97393 97397 97403 97405 97411 97417 97421 97423 97427 97433 97435 97441 97445 97447 97451 97453 97457 97459 97461 97462 97463 97465 97466 97467 97469 97471 97475 97477 97481 97483 97487 97493 97495 97501 97505 97507 97511 97517 97523 97525 97531 97535 97537 97543 97547 97553 97561 150026
| A. | 上 | B. | 下 | C. | 左 | D. | 右 |