Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地面，起假根的作用的茎具非常退化，有或没有块茎或根状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为和假根的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸子物配子体中存在的由单个细胞形成的类似根的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件浓度砷对蜈蚣草的孢子萌发、假根和原体生长发育的影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地下面，的作用的茎具非常退化叶片，有或没有块茎或状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片和的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸子物配子体中存在的由单个细胞形成的类似的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度砷对蜈蚣草的孢子、和原叶体生长育的影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地下面，起假根的作用的茎具非常退化叶片，有或没有块茎或根状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片假根的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、裸子配子体中存在的由单个细胞形成的类似根的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度砷对蜈蚣草的孢子萌发、假根原叶体生长发育的影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地下面，的作用的茎具非常退化叶片，有或没有块茎或状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片和的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸子物配子体中存在的由单个细胞形成的类似的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度砷对蜈蚣草的孢子、和原叶体生长育的影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地下面，起假根的作用的茎具非常退化叶片，有或有茎或根状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片和假根的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸子物配子体中存在的由单个细胞形成的类似根的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究件下不同浓度砷对蜈蚣草的孢子萌发、假根和原叶体生长发育的影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地下面，起作用茎具非常退化叶片，有或没有块茎或状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片和祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸物配体中存在由单个细胞形成类似结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度砷对蜈蚣草孢、和原叶体生长育影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地下面，起假根的作用的茎具非常退化叶片，有或有茎或根状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片和假根的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸子物配子体中存在的由单个细胞形成的类似根的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究件下不同浓度砷对蜈蚣草的孢子萌发、假根和原叶体生长发育的影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

地下面，起作用茎具非常退化叶片，有或没有块茎或状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

一些藻类、苔藓物裸子物配子体中存单个细胞形成类似结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度砷对蜈蚣草孢子萌发、原叶体生长发育影响。

Stem with much reduced leaf blades that function as rhizoids below ground, with or without tubers or rhizomes.

在地面，起假根的作用的茎具非常退化叶，有没有块茎根状茎。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶和假根的祖细胞。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓物和裸子物配子体中存在的由单个细胞形成的类似根的结构。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件同浓度砷对蜈蚣草的孢子萌发、假根和原叶体生长发育的影响。