Unlike typical land plants that perish when exposed to high levels of salt, the halophyte thrives in coastal marshes. These specialized species have evolved unique cellular mechanisms to filter out excess sodium from their root systems, allowing them to flourish in highly saline environments where other vegetation would quickly wither. Consequently, these salt-tolerant plants play a vital role in stabilizing shoreline ecosystems against erosion.
As it is used in the passage, what does the underlined word halophyte most nearly mean?
- Aplant that grows exclusively in freshwater environments
- Bplant that is easily damaged by salt
- plant adapted to growing in saline or salty conditionsAnswer
- Dplant that lacks a root system entirely
Answer
plant adapted to growing in saline or salty conditions
The correct answer is correct because the passage explicitly describes the plant as thriving where others perish from salt exposure, filtering out excess sodium, and flourishing in highly saline environments. These details indicate that the plant is adapted to salty or saline conditions.
Step-by-Step Solution
Key Concept
Decoding low-frequency academic and technical words using local context clues