Question

which plant has a visible leaf modification that will help it conserve water in extremely dry environments
a.

b.

c.

d.

Explanation:

To determine which plant conserves water in dry environments, we analyze leaf modifications. Cacti (Option A) have leaves modified into spines, reducing surface area to minimize water loss (transpiration) in arid conditions. Plants in B, C, D have broad or typical leaves, suited for more humid environments, not extreme dryness.

Answer:

A. The plant (cacti) in option A has leaf modifications (spines) to conserve water in dry environments.