Editing Invertebrate
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== Frequently Asked Questions == | == Frequently Asked Questions == | ||
| − | + | == How do invertebrates respond to stimuli? == | |
Invertebrates do possess [[neuron]]s. So they do respond to external [[stimulus|stimuli]]. The invertebrate [[nervous system]] is similar to that of the [[vertebrate]]s and they do work the same way by sending signals electrochemically using the [[action potential]]s. | Invertebrates do possess [[neuron]]s. So they do respond to external [[stimulus|stimuli]]. The invertebrate [[nervous system]] is similar to that of the [[vertebrate]]s and they do work the same way by sending signals electrochemically using the [[action potential]]s. | ||
| − | + | == What is the biggest known invertebrate? == | |
The colossal squid is the largest recorded [[squid]] so far and is considered to be the biggest known invertebrate now. Other bigger invertebrates are the lion's mane [[jellyfish]], the Japanese spider [[crab]], and the Peruvian giant yellow-leg [[centipede]]. | The colossal squid is the largest recorded [[squid]] so far and is considered to be the biggest known invertebrate now. Other bigger invertebrates are the lion's mane [[jellyfish]], the Japanese spider [[crab]], and the Peruvian giant yellow-leg [[centipede]]. | ||