Examlex
In the section "Investigating Life: The Battle for Position in Cacao Tree Leaves",the relationship between the cacao tree and its resident endophyte fungi is a ______ relationship.
Progesterone
A steroid hormone involved in the menstrual cycle, pregnancy, and embryo development.
Aldosterone
Aldosterone is a steroid hormone produced by the adrenal cortex that regulates sodium and potassium balance in the blood, influencing blood pressure and fluid balance.
Pineal Gland
A small endocrine gland in the brain that produces the hormone melatonin, which helps regulate sleep patterns.
Vasopressin
A hormone produced by the hypothalamus and stored in the pituitary gland, playing a key role in regulating water balance and blood pressure.
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