5 Questions
What is the role of hormone receptors in chemical control in mammals?
Hormone receptors receive hormone signals and trigger a response.
What is the role of negative feedback in maintaining homeostasis in mammals?
Negative feedback reverses the deviation, returning the variable back to its set point.
What is the function of auxins in plant growth and development?
Auxins promote cell elongation and differentiation, influencing plant growth and development.
How do gibberellins influence plant growth and development?
Gibberellins stimulate cell elongation, seed germination, and stem elongation.
What is the role of abscisic acid in plant responses to stress?
Abscisic acid triggers stomatal closure, reducing water loss in response to drought stress.
Test your knowledge on chemical control in mammals and plants, covering hormone receptors, negative feedback, and plant growth regulators like auxins, gibberellins, and abscisic acid.
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