A.動(dòng)物性營(yíng)養(yǎng) B.植物性營(yíng)養(yǎng) C.腐生性營(yíng)養(yǎng) D.無(wú)機(jī)營(yíng)養(yǎng)
A.0.032% B.0.035% C.0.029% D.0.1%
A.細(xì)胞膜 B.細(xì)胞壁 C.核糖體 D.細(xì)胞核