显性

题型:名词解释

问题:

显性

考点:遗传学作物育种作物育种题库
题型:名词解释

依法不需办理税务登记的单位,不可以向主管税务机关申请领购发票。( )

题型:名词解释

目前,世界上已合成了几百种有机超导体,TCNQ是其中之一。TCNQ的分子结构如下图所示。下列关于TCNQ说法错误的为 (   )

 

A.分子中所有的氮原子在同一平面内

B.属于芳香烃

C.分子式为C12H4N4

D.该物质难溶于水

题型:名词解释

       邓 * * 说:特区是一个窗口,是技术的窗口、管理的窗口、知识的窗口。1980年国家首先设立的四个经济特区不包括 [ ]

A.深圳

B.上海

C.厦门

D.汕头

题型:名词解释

Dijo Ltd carries on a food packaging and distribution business. The company’s business premises are separated into an office, which deals with the administration of the business, and a factory section, where the packaging and distribution take place.Dijo Ltd has always operated a ‘no smoking’ policy in the factory section, although there is no reference to this in any employee’s contract of employment. Smoking is permitted, however, in the office section, and this is a concern of resentment between office and factory staff, and for those office workers who do not smoke.Required:Advise Dijo Ltd:

(a) whether Tswelelo, a factory worker, and Khumo, an office worker, may be justifiably dismissed by the company for smoking at work; (5 marks)

题型:名词解释

当卖家已发货,买家未在指定时间内确认收货或申请退款,系统将超时打款给卖家,下列各物流及天数正确的是()

A、(平邮)30天

B、(自动发货商品)1天

C、(虚拟物品)3天

D、(中通速递)10天

更多题库