瘋狂阿華 發問時間: 科學植物學 · 2 0 年前

誰能夠幫我看看這些有關.植物學原文.要如何翻譯真的很急拜託

2. The primary root develops from the radicle in the embryo. It generally penetrates the soil to some depth.if it dominates, a tap root system results, with a main root axis

and branches.

4. Adventitious roots may arise on stems and leaves

6. The epidermis forms as the outer tissue of the root. Water is absorbed through the epidermal cells and the root hairs. The next layer is the cortex. Its celk mainly store nutrients. The endodennis is the innermost cell layer of the cortex. The Casparian strip is a waxy substance found in the radial and transverse walls. Water cannot move across the Casparian strip. Therefore, all water with dissolved nutrients must

pass through the protoplasts of endodermal cells. Anexo dermis is present just inside the epidermis in many roots; it may also have Casparian strips and function in ion absorption and regulation.

8. Roots of certain grasses usually have central parenchyma and many protoxylem points.

10.

A vascular cambium originates in internal dicot roots from procambium cells between primary xylem and phloem and form pericycle cells exterior to the radiating points of primary xylem internally and secondary phloem externally. The resulting increase in diameter stretches and tears the endodermis, cortex, and epidermis. A cork cambium develops From the pericycle and forms the periderm.

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請各位大大不要直接以翻譯軟體來翻譯可嗎...........拜託

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  • 匿名使用者
    2 0 年前
    最佳解答

    2.主要根顯現出從幼根在胚胎。它一般擊穿它控制的土壤對某一depth.if, 輕拍根系統結果, 用一個主要根軸和分支。

    4.偶然根也許出現在詞根和葉子

    6.表皮形成作為根的外面組織。水被吸收通過表皮細胞和根毛。下層數是外皮。它的celk 主要商店營養素。endodennis 是外皮的最內在的細胞層數。Casparian 小條是一種蠟狀的物質被發現在輻形和橫向牆壁。水無法行動橫跨Casparian 小條。所以, 所有水與被溶化的營養素必須通過通過endodermal 細胞原生質體。Anexo 真皮是當前裡面表皮在許多根; 它也許並且有Casparian 小條和作用在離子吸收和章程。

    8.某些草根通常有中央柔膜組織和許多protoxylem 點

    10.血管形成層內部發起於內部dicot 根從procambium 細胞在主要xylem 之間和韌皮部和形式pericycle 細胞外部對放熱點主要xylem 和次要韌皮部外在地。直徑收效的增量舒展和撕毀endodermis 、外皮, 和表皮。黃柏形成層顯現出從pericycle 和形成periderm 。

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