Snails, when repeatedly touched with no harm intended, stop pulling their heads back into their shells. What type of behavior does this example represent?

This is a simple sugar that provides energy to organisms

Exocytosis and endocytosis sort the phrases into the appropriate bins depending on whether they describe exocytosis, endocytosis, or both.

Consider five independently assorting gene pairs, a/a, b/b, c/c, d/d and e/e, where each demonstrates complete dominance (a_, b_, c_, d_, and e_) and recessiveness (aa, bb, cc, dd and ee).

What term refers to communities that remain unchanged for long observable periods of time

Crossword hint (6 letters) : Transport type with a net movement of substance across a membrane against a concentration gradient; requires use of cellular energy

Summarize how movements of tectonic plates have influenced climate and life on earth

What are the three types of chemical bonds

In a pond, algae has 10,000 kcal of available energy. If the zooplankton which consumes the algae has 1,000 kcal of available energy, what is the available energy to the minnows that consume the zooplankton?

Why are the symptoms of vascular neurocognitive disorder so different in each patient?

A mutation in a dna molecule is passed to offspring only when the mutation occurs in a