Examlex
A population of grasshoppers in the Kansas prairie has two color phenotypes,green and brown.Typically the prairie receives adequate water to maintain healthy green grass.Assume a bird that eats grasshoppers moves into the prairie.How will this affect the natural selection of grasshoppers? How might this change in a drought year?
Oxytocin
A hormone produced by the hypothalamus and released by the pituitary gland, known for its roles in social bonding, sexual reproduction, childbirth, and the period after childbirth.
Adrenocorticotropic Hormone
A hormone produced by the pituitary gland that stimulates the adrenal cortex to secrete glucocorticoids, involved in stress response.
Cortisol
A type of glucocorticoid that provides a natural defense against inflammation and regulates carbohydrate metabolism.
Norepinephrine
One of two major neurotransmitters of the autonomic nervous system.
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