Which of the following forest plants control the light conditions aground?

1. Lianas and climbers

2. Shrubs

3. Tall trees

4. Herbs

(c) In a forest ecosystem, light is an important abiotic component that controls a number of life processes in organisms. In the forest, its intensity, duration, and quality at the ground are controlled by tall trees, which have higher productivity than shrubs and herbs growing underneath. Lianas and climber are woody vines that make commensalism associated with tall trees. Herbs and shrubs occupy lower strata of the forest.