Territorial behavior(:

There are many ants on the sidewalk.

Cellular Respiration(:

It’s a series of metabolic processes that take place within a cell in which biochemical energy is harvested from organic substance.

Dominant vs. recessive(:

Sarah and Sophia can both roll their tongues, but Sophia has curly hair and Sarah doesn’t.


The prokaryote is a group of organisms that lack a cell nucleus.


K-strategists are long lived, generally reproduce more slowly.


ATP is a nucleotide that contains a large amount of chemical energy stored in its high-energy phosphate bonds.


Tropism is the movement of plant parts toward or away from a stimulus in the plant’s environment.
The tree leans toward the sun.

Krebs cycle(:

The plants behind us…
Krebs cycle completes the breakdown of pyruvic acid into carbon dioxide, with the release of a small amount of ATP.


Mycorrhizae is a fungus that grows in association with the roots of a plant in a symbiotic or mildly pathogenic relationship.

Modified stem of a plant(:

A modified stem is a specialized or transformed stem, like the thorns on the rose.