Gizmo mutation and selection. Observe an organisms alleles combine to produce a trait. The physical expression of that trait is a phenotype. A. What is the phenotype of the insect? Red: green: Blue: B. What color is the insect?

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Describe the function of the endomembrane system? what organelles are involved?

The (blank) states that all loving things are made of cells.