megaspore
英['meg?sp?:]||||||美['meg??spo?r]
- 1 . The gametophyte is derived from the product of a reduction division in the megaspore mother cell.
- 該配子體是由大孢子母細(xì)胞進(jìn)行減數(shù)分裂而來.
來自辭典例句
- 2 . A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.
- 孢原細(xì)胞處于珠心表皮之下, 直接起大孢子母細(xì)胞的功能.
來自互聯(lián)網(wǎng)
- 3 . Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.
- 大孢子四分體為線形, 合點(diǎn)端功能大孢子發(fā)育成為蓼型胚囊.
來自互聯(lián)網(wǎng)
- 4 . The functional megaspore in the linear tetrad is the one endsac is the polygonum type.
- 大孢子四分體為直線型、少數(shù)為“T”型排列,合點(diǎn)端的一個(gè)為功能性大孢子.
來自互聯(lián)網(wǎng)
[!--filename--]
英語單詞,1
英['meg?sp?:]
美['meg??spo?r]
- n.大孢子，（種子植物的）胚囊
網(wǎng)絡(luò)解釋.大孢子
雙語例句
- 1 . The gametophyte is derived from the product of a reduction division in the megaspore mother cell.
- 該配子體是由大孢子母細(xì)胞進(jìn)行減數(shù)分裂而來.
來自辭典例句
- 2 . A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.
- 孢原細(xì)胞處于珠心表皮之下, 直接起大孢子母細(xì)胞的功能.
來自互聯(lián)網(wǎng)
- 3 . Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.
- 大孢子四分體為線形, 合點(diǎn)端功能大孢子發(fā)育成為蓼型胚囊.
來自互聯(lián)網(wǎng)
- 4 . The functional megaspore in the linear tetrad is the one endsac is the polygonum type.
- 大孢子四分體為直線型、少數(shù)為“T”型排列,合點(diǎn)端的一個(gè)為功能性大孢子.
來自互聯(lián)網(wǎng)