Question

A trillium is a plant that grows on the forest floor. During a study, a scientist observed that a trillium blooms much earlier during the year than leaves appear on the tall trees in the forest.

Evaluate the observation given the limiting factors in the forest.

Answer 1

Early season sunlight is needed. Trilliums bloom much earlier during the year to be warmed by the early spring sun.

Answer 2

Sunlight is the main limiting factor, which is why trillium blooms more than tall trees.

Step-by-step explanation:

The tall trees usually shade the vegetables that are on the surface of the forest close to the ground. As a result, smaller plants suffer from a lack of sun, which is a limiting factor for plant growth.

For this reason, some species of vegetables, such as trillium, have adapted to this environment and developed a survival tactic. This tactic causes the trillium to flourish before the leaves of tall plants. In this way, trillium leaves can receive more sunlight.