相关实验视频

Updated: Jun 14, 2025

RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols
11:37

RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols

Published on: August 8, 2017

16.2K

关于euphyllophyte根的起源 - 从早期德纪Psilophyton的假设

Jeffrey B Doran1, Alexandru M F Tomescu2

  • 11 Bruce Drive, Alplaus, New York 12008, USA.

Annals of botany
|June 13, 2025
PubMed
概括

早期德纪的euphyllophytes如Psilophytoncrenulatum可能拥有以紧急情况的形式的根植结构. 这些发现提供了关于euphyllophyte根和引力诱导的形态学的最古老的证据.

关键词:
这种动物叫Psilophyton.德纪 德纪 德纪这种植物是euphyllophyte.化石化石的化石是什么引力诱导的形态结构是引力诱导的.根的演化是根的演化.根植结构是根植的结构.脊柱状的出现出现.

更多相关视频

Leveraging Micro-CT Scanning to Analyze Parasitic Plant-Host Interactions06:23

Leveraging Micro-CT Scanning to Analyze Parasitic Plant-Host Interactions

Published on: January 12, 2022

1.9K
Scanning Electron Microscopy SEM Protocols for Problematic Plant, Oomycete, and Fungal Samples10:57

Scanning Electron Microscopy SEM Protocols for Problematic Plant, Oomycete, and Fungal Samples

Published on: February 3, 2017

29.0K

相关概念视频

Non-vascular Seedless Plants02:26

Non-vascular Seedless Plants

The diverse plant life on Earth—consisting of nearly 400,000 species—can be divided into three broad categories based on biological characteristics: nonvascular, seedless vascular, and seed plants.
64.1K
Seedless Vascular Plants03:24

Seedless Vascular Plants

Seedless Vascular Plants Were the First Tall Plants on Earth
59.9K
Eukaryotic Evolution01:24

Eukaryotic Evolution

The endosymbiont theory is the most widely accepted theory of eukaryotic evolution; however, its progression is still somewhat debated. According to the nucleus-first hypothesis, the ancestral prokaryote first evolved a membrane to enclose DNA and form the nucleus. Conversely, the mitochondria-first hypothesis suggests that the nucleus was formed after endosymbiosis of mitochondria.
Contrary to the endosymbiont theory, the eukaryote-first hypothesis proposes that the simpler prokaryotic and...
32.8K
Epiphytes, Parasites, and Carnivores02:40

Epiphytes, Parasites, and Carnivores

Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
13.0K
Basic Plant Anatomy: Roots, Stems, and Leaves02:27

Basic Plant Anatomy: Roots, Stems, and Leaves

The primary organs of vascular plants are roots, stems, and leaves, but these structures can be highly variable, adapted for the specific needs and environment of different plant species.
58.7K
Introduction to Plant Diversity02:22

Introduction to Plant Diversity

From Water to Land
44.3K