Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
rhizoid
This term is primarily used in botanical and mycological contexts to describe primitive anchoring structures. It is distinguished from true roots by the absence of a complex vascular system (xylem and phloem), making it a key diagnostic feature for non-vascular plants like bryophytes.
When used as an adjective, it describes the morphology of a structure that mimics these filaments. In scientific writing, the term is precise and technical, lacking the casual connotations associated with general terms like root-like.
Ý nghĩa
Ví dụ
Mosses use a rhizoid to anchor themselves to the rock surface.
Look closely at the slide to see the rhizoid structures of the liverwort.
The fungus extends a thin rhizoid into the soil to absorb nutrients.
Unlike true roots, a rhizoid lacks vascular tissue for transporting water.
The specimen exhibits a rhizoid growth pattern across the substrate.
I wonder if this specific algae uses a rhizoid for attachment.
The rhizoid filaments are barely visible to the naked eye.
These organisms develop a rhizoid system to stabilize themselves in wet environments.