物种的形成方式有（）、（）和（）。

论述物种的形成过程和形成方式。

翻译：With Average or With Particular Average（WA or WPA）（）

（）相同或相近的细胞的组合称为植物的组织

植物细胞在生长过程中不断形成 ( )

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

桂平龙潭国家森林公园物种丰富，被誉为“动植物王国孑遗植物宝库”、“广西小西双版纳”。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

植物的10个花粉母细胞可以形成：多少花粉粒？多少精核？多少管核？又10个卵母细胞可以形成：多少胚囊？多少卵细胞？多少极核？多少助细胞？多少反足细胞？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。