Correct! This is a drought resistor. The spines on the pricklypear cactus are modified leaves. They help shade the plant and minimize evaporation. |
Last updated: July 1, 2021
Correct! This is a drought resistor. The spines on the pricklypear cactus are modified leaves. They help shade the plant and minimize evaporation. |
Last updated: July 1, 2021