Standard Science Primary 6 Interactions

Which of the following is a structural adaptation of a desert plant to reduce water loss?

A Having deep roots to reach groundwater.
B Storing water in fleshy stems.
C Having needle-like leaves.
D Opening stomata during the day.
Show Worked Solution

Worked Solution

Step 1: Water is lost through the leaves (transpiration). Step [2-9]: Reducing the surface area of leaves reduces the number of stomata exposed to the air. Step [2-9]: Needle-like leaves have very small surface areas, which minimizes water loss.

Correct answer: Having needle-like leaves.

Want more questions like this? Superholic Lab has 10,000+ MOE-aligned questions with full worked solutions.

Start Free Trial — 7 Days Free