Propel will link tailored for sarcodine
The natural selection process applies majorly inside back species wether than between species.
Answer:
The correct answer is - The neuron's intracellular charge must get more positive to meet a certain thresh hold in order to depolarize. If the neuron does not hit that threshold, then the neuron will not fire
Explanation:
In neuroscience, the depolarization of neurons shows the all or none law which is also called as all or nothing response. It states that all action potentials have the same size and the potential or strength of a nerve cell does not depend on the stimulus strength as all are the same size.
If a stimulus reaches a particular threshold cell or fiber will fire so either it will fire or not cross the threshold this is all or nothing response or law and depolarization is an example of it.
Answer: The blood vessels in the umbilical cord, the fetus receives all the necessary nutrition, oxygen, and life support from the mother through the placenta.
Explanation:
Answer:
The correct option is <em>A. decline, overshoot</em>
Explanation:
Carrying capacity can be described as the maximum number of a particular population size that an ecosystem can hold. The resources such as food, water, space etc are enough for a specific number of species. Sometimes, when a population diebacks, there are more number of resources present than the consumers, so the consumers start to reproduce and expand. The population of these organisms then might overshoot the carrying capacity.
