Add a few drops of glycerine on the slide,it will prevent the slide from drying.
Answer:
C) Popular
Explanation:
Coy means that a person pretends to be shy but in actual the person is not shy.
Emotional means that the person person relates to the feelings of the other person
Popular means that the person is well known among the group of people and the group of people admires the person.
Introvert means that a person is sort of shy and hesitates in socializing or interact with others.
This is true and false. It's formulated very confusing. I'd be more inclined to stay the statement is false because the theory of evolution didn't seem reasonable because we didn't know the complexity of living cells but rather because it was in line with the predicitons made by the theory and it made more epistemological sense that did creationism.
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Experiment that tests the effects of changing salt concentrations on regeneration of brain cells in Alzheimer’s patients.
Explanation:
Experiments are conducted on brain cells by first growing human embryonic stem cells in a Petri dish and then converting them to brain cells. later the Alzheimer’s disease was genetically engineered into those nerve cells through gene mutation.
When these cells are exposed to varying concentrations of salt solution, the cells with shrink or swell according to the concentration due to cellular osmosis.
The cells will undergo chemical changes due to this. The regeneration probabilities of nerve cells affected by Alzheimer’s disease can be studied by such experiments.
