Examlex
In the segmented body of an annelid,there are paired excretory structures called:
Null Hypothesis
A null hypothesis is a type of hypothesis used in statistics that proposes no significant difference or effect, serving as the default assumption until evidence suggests otherwise.
Simple Random Samples
A subset of a statistical population in which each member of the subset has an equal probability of being chosen.
T-butyl Ethyl Ether
An organic compound, specifically an ether, made from the reaction between tert-butanol and ethanol, used as a solvent or reactant.
Sodium Ethoxide
A strong base formed from the reaction of ethanol with sodium, used in organic synthesis as a nucleophile.
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