Question

Give the second of the four modifications shown by marram grass.

a) Deep root system
b) Cactus-like spines
c) Floating leaves
d) Climbing tendrils

Answer 1

c) Floating leaves. The second modification shown by marram grass is floating leaves, which help the grass conserve water.

Step-by-step explanation:

The second of the four modifications shown by marram grass is Floating leaves.

Marram grass is a type of grass that grows in coastal areas and sand dunes. Its adaptations allow it to survive in harsh environments, such as sandy soils with high salinity and strong winds.

Floating leaves are an adaptation that helps the grass conserve water. These leaves are able to float on water, reducing transpiration and preventing water loss.