The light that humans can perceive with the eye is light. a: ultraviolet  b: infrared  c: visible  d: gamma

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center