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西瓜子的瓜子殼、西瓜子的兩片仁，大豆的豆莢殼，分別由下列哪項(xiàng)發(fā)育而來(lái)

A．珠被、基細(xì)胞、子房壁                            B．子房壁、頂細(xì)胞、子房壁

C．珠被、頂細(xì)胞、子房壁                            D．子房壁、基細(xì)胞、珠被

西瓜的瓜子殼、西瓜的兩片仁及大豆的豆莢殼，分別由下列哪項(xiàng)發(fā)育而來(lái)

A.珠被、基細(xì)胞、子房壁                                B.子房壁、頂細(xì)胞、子房壁

C.珠被、頂細(xì)胞、子房壁                                D.子房壁、基細(xì)胞、珠被

西瓜籽的瓜籽殼、西瓜籽的兩片仁及大豆的豆莢殼，分別由下列哪項(xiàng)發(fā)育而來(lái)（??）

????A．珠被、基細(xì)胞、子房壁????B．子房壁、頂細(xì)胞、珠被

????C．珠被、頂細(xì)胞、子房壁????D．子房壁、基細(xì)胞、珠被

????A．珠被、基細(xì)胞、子房壁????B．子房壁、頂細(xì)胞、珠被

????C．珠被、頂細(xì)胞、子房壁????D．子房壁、基細(xì)胞、珠被

西瓜的瓜子殼，西瓜的兩片仁及大豆的豆莢殼，分別由下列哪項(xiàng)發(fā)育而來(lái)

A．珠被、基細(xì)胞、子房壁                             B．子房壁、頂細(xì)胞、子房壁

C．珠被、頂細(xì)胞、子房壁                             D．子房壁、基細(xì)胞、珠被

西瓜的瓜子殼，西瓜的兩片仁及大豆的豆莢殼，分別由下列哪項(xiàng)發(fā)育而來(lái)

A．珠被、基細(xì)胞、子房壁                                                                                     B．子房壁、頂細(xì)胞、子房壁

C．珠被、頂細(xì)胞、子房壁                                                                                     D．子房壁、基細(xì)胞、珠被

西瓜的瓜子殼，西瓜的兩片仁及大豆的豆莢殼，分別由下列哪項(xiàng)發(fā)育而來(lái)