Which factor is the most important algal contribution to the fungal component of lichen?

A) improved water conservation
B) mechanical protection from being blown away
C) photosynthetically derived food
D) less overlap among individual algal cells
E) pigment for camouflage

Algal Contribution

The impact or role of algae in ecosystems, particularly regarding oxygen production through photosynthesis and as a foundational element of food chains.

Fungal Component

A part or element of a system that is derived from fungi or consists of fungal organisms.

Photosynthetically Derived Food

Nutrients produced by plants through the process of photosynthesis, which are a primary source of energy for herbivores and omnivores.