Hormones are a group of chemicals released by exocrine glands
These hormones are directly secreted into bloodstream from where they reach the site.
Fixed for that allele
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This change demonstrates that some characteristics can be lost in evolution.
In the case of Chondrichthyes, boneless fish like sharks and rays, the skeleton made out of bones that were present in the common ancestor of them and other vertebrates was slowly changed for <span>cartilage which enabled these fishes to move agiler in the water.</span>
Answer:
The answer is C
Explanation:
All living things are made up of cells!
Long-term potentiation (LTP) is a process involving persistent strengthening of synapses that leads to a long-lasting increase in signal transmission between neurons.
long-term potentiation long lasting changes at neuronal levels that are involved in learning and memory increased responsiveness of a neuron due to synaptic changes.
LTP can be induced either by strong tetanic stimulation of a single pathway to a synapse, or cooperatively via the weaker stimulation of many. When one pathway into a synapse is stimulated weakly, it produces insufficient postsynaptic depolarization to induce LTP. Example of LTP is, if a mouse is placed in a pool of murky water, it will swim about until it finds a hidden platform to climb out on. With repetition, the mouse soon learns to locate the platform more quickly.
To learn more about Long-term potentiation , here
brainly.com/question/25677408
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