A child that is not stimulated with a normal environment is likely to show ____.

1 answer:

5 0

The child have fewer neural synapses than a stimulated child. In our nervous system, synapses are structures that allows neurons to conduct electrical impulse from each other. Synapses transmits information via electrical or chemical means. In chemical synapses, the electrical activity is converted into the release of neurotransmitter that binds in to the receptors that can be found in the post synaptic membrane.In Electrical impulse, the pre and post synaptic cell membranes are connected by synaptic clefts. This allow the passage of electrical current causing changes in the voltage in the presynaptic cell and induce voltage change in the post synaptic area.

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A negative control of an experiment is carried out alongside the main primary experiment except that the treatment is changed to something that is predicted to have no result. In the negative control, the student does not expect any response. This would help the student compare the result of a new experiment against an already known existing results.

Analysing the experiment carried out by the student, She filled two test tubes with distilled water and placed a piece of Elodea in one of the tubes, leaving the other without a plant. The other test tube that contains only distilled water is the negative control because she wasn't expecting any result from it. It's also served as a control sample to the primary experiment. This is observed as she blew in each tube to add carbon dioxide, which caused the distilled water to become more acidic. This would help the student know that the that experimental results are valid and to ensure that time is saved.

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In humans, if a non-disjunction event led to an individual with a genotype of XXY, they would be male because they have a Y chromosome.

<h3>What are X and Y chromosomes?</h3>

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The presence of the Y chromosome is indicative of the males, whereas two X chromosomes are females in normal conditions.

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A child that is not stimulated with a normal environment is likely to show ____.​

A child that is not stimulated with a normal environment is likely to show ____.