Definition

1. Noun:
   • Plant transport system: Specialized tissue in higher plants that conducts fluids, dissolved nutrients, and food throughout the plant body. It is composed primarily of xylem and phloem.

Usage

• General Use: The term is used in botany and plant biology to describe the internal system responsible for long-distance transport.
• Key Contexts: It is central to discussions of plant anatomy, physiology, and the evolution of land plants.

Examples

• Noun:
  • The stem contains bundles of vascular tissue.
  • Damage to the vascular tissue can impede the flow of water to the leaves.
  • Ferns and flowering plants both possess vascular tissue.

Advanced Usage

• "Complex vascular tissue": Refers to the organized arrangement of xylem and phloem into strands (vascular bundles) in stems and roots.
  • The complex vascular tissue in trees allows them to grow to great heights.
• "Primary vascular tissue": The vascular tissue formed from the primary meristem during initial plant growth.
  • The primary vascular tissue is arranged in a ring within the stem.

Variants and Related Words

• Vascular (adj): Relating to or containing vessels that conduct fluids.
  • The vascular system is essential for plant survival.
• Vascular bundle (n): A strand of conducting vessels in the stem or leaf of a plant, containing xylem and phloem.
  • The vascular bundles are visible under a microscope.
• Vascular plant (n): Any plant that possesses vascular tissue (xylem and phloem); includes clubmosses, ferns, gymnosperms, and angiosperms.
  • Trees, shrubs, and grasses are all vascular plants.

Synonyms

• Conducting tissue: A more general term for tissue that transports substances.
• Vascular system: Often used to refer to the complete network of vascular tissue in a plant.

Related Concepts (Not Phrasal Verbs/Idioms)

• Xylem (n): The vascular tissue responsible for the transport of water and dissolved minerals from the roots upward.
• Phloem (n): The vascular tissue responsible for transporting sugars and other metabolic products downward from the leaves.
• Stele (n): The central core of vascular tissue in roots and stems.

Noun

1. tissue that conducts water and nutrients through the plant body in higher plants