Synergists
Antagonism is the process by which two hormones exert opposite effects.
growth hormone and thyroxine
The presence of other hormones, especially auxins, influence the effects of cytokinins.
The two sex hormones are estrogen in females and testosterone in males. These produce what are called secondary sex characteristics. Breasts, menstrual cycles, enlarged sex organs,etc in females and facial hair, muscle mass, enlarged sex organs, etc in males
The two thyroid hormones thet affects the metabolic rate are Thyroxine & Triiodothyronine.
Antagonism is the process by which two hormones exert opposite effects.
An additive response is one in which the antimicrobial effect of the combination of drugs is equal to the sum of the effects of the two drugs alone.
The effects are 'additive' if they just piggy-back on each other, or are 'synergistic' if the effect of both drugs together is greater than the sum of the effects of each of the drugs separately.
additive inverses
additive inverses
The effects are 'additive' if they just piggy-back on each other, or are 'synergistic' if the effect of both drugs together is greater than the sum of the effects of each of the drugs separately.
growth hormone and thyroxine
The hormones called estrogen and progesterone.
Additive inverses
When two or more hormones work together to produce a particular result, their effects are said to be synergistic. These effects may be additive or complementary. The action of epinephrine and norepinephrine on the heart is a good example of an additive effect. Each of these hormones separately produces an increase in cardiac rate; acting together in the same concentrations, they stimulate an even greater increase in cardiac rate. The synergistic action of FSH and testosterone is an example of a complementary effect; each hormone separately stimulates a different stage of spermatogenesis during puberty, so that both hormones together are needed at that time to complete sperm development. Likewise, the ability of mammary glands to produce and secrete milk requires the synergistic action of many hormones-estrogen, cortisol, prolactin, oxytocin, and others.
Polygenic.
Growth Hormones but they have side effects.