How Organisms Respond to External Stimuli?


Organisms respond to external stimuli in a number of ways. One is responding to pain by removing the painful substance causing the pain. When responding to heat an organism will tend to move away from the source of heat. Plants will tend to grow towards the direction of light.
Q&A Related to "How Organisms Respond to External Stimuli?"
organisms respnd by the co ordination of their body parts.lower organisms like plants hav the hormonal system.higher organisms like humans hav the nervous system and the endocrine
By phototropism and gravitism ,if we want to check that plants respond or not,take a touch me no plant touch it's leaf it will be folded which shows that plants also respond to stumili
The skin sends signals to the brain that there is some type of touch
In the European Union the focus had been on laws which prevent the direct targeted marketing of fast food and video games to children. In the US,the issue has been muddied by religious
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