The response to gravity is controlled by ________.

The ________ is ground tissue between the epidermis and vascular bundles of dicots.

Photosynthetic cells in leaves and water storage cells are both types of _______ cells.

In a parasitic relationship, ________.

Populations change over time by ________, while species arise by ________.

Island ________ attempts to explain why certain isolated island chains are particularly species rich.

How is yeast used in food and beverage production?

The first organisms to colonize new, emergent land are the ________ species.

A ________ is the linear path taken by nutrients and energy as they move through different organisms.

What is the main function of the acquired pellicle during plaque formation?