Question

1. ★staar question★

which plant response would best aid a plant in maximizing and retaining water acquired
during a drought?
○ decreasing root growth, while increasing stem and leaf growth
○ decreasing stem and leaf growth, while increasing root growth
○ increasing root, stem, and leaf growth
○ increasing leaf and root growth, while decreasing stem growth

Explanation:

During drought, plants need to maximize water uptake and minimize water loss. Increasing root growth expands the area to absorb limited soil water. Decreasing stem and leaf growth reduces surface area (for transpiration, a major water loss pathway) and conserves energy for root function.

Answer:

Decreasing stem and leaf growth, while increasing root growth.