The network of glands that release chemical messengers directly into the bloodstream is called the endocrine system. The endocrine system produces and secretes t<span>hese chemical messengers, referred as </span>hormones directly into bloodstream to transmit signals to appropriate part of body. The hormones regulate bodily functions like growth, metabolism, <span>tissue function, sexual function, reproduction, </span>sleep and mood.
What is produced if a cell divides by mitosis but does not<span> undergo ... 24) Which is the </span>first checkpoint in the cell cycle where a cell will be caused to exit the cycle<span> if ... 28) Which of the following triggers the cell's passage </span>past<span> the G2 </span>checkpoint<span> ... they do so at random </span>points<span> in the cell </span>cycle<span>; they are </span>not<span>subject to cell </span>cycle<span> ...</span>
According to the research, a tropism is a plant's response to external stimuli like light, gravity, and touch.
<h3>What is a tropism?</h3>
It is the response that plants or certain organs of them make to a stimulus that comes from the outside.
There are different classes of tropisms according to the nature of the stimulus, gravitropism, phototropism, heliotropism among others.
Therefore, we can conclude that according to the research, a tropism is a plant's response to external stimuli like light, gravity, and touch.
Learn more about a tropism here: brainly.com/question/9267510
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B. That is not related to the Structural adaptation. And are in you in K12?