Emily200202 Emily200202

02-05-2016
Biology

contestada

why is a sample that is treated exactly like the other groups except that the variable is not applied to it is a control group

Respuesta :

GeorgePatton GeorgePatton

02-05-2016

a control group is different because it is not what is being tested. for example the control group would use sugar pills while the other group uses the pills being tested

Answer Link

Otras preguntas

According to the electron-cloud model of the atom, an orbital is a (1) circular path traveled by an electron around the nucleus (2) spiral path traveled by an e

In rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

The people _____ arrived late had difficulty finding seats. which who

Which statement describes a chemical reaction at equilibrium?(1) The products are completely consumed in the reaction. (2) The reactants are completely consume

The total number of sodium atoms in 46.0 grams of solution is?

which 1828 national party favored states rights?

Who was allowed to rule Rome and establish an empire in place of the Roman Republic? A. Diocletian B. Caesar Augustus C. Nero D. Julius Caesar

Which research question would be most appropriate for a four- to five-page research paper? A. How many children between the ages of 5 and 10 acted out in school

1. The governmental body responsible for interpreting the Constitution is the A. House of Representatives. B. Supreme Court. C. Senate. D. president.

A flashlight has a filament with a resistance of 9.8 Ohms. If the batteries provide 3.0 V, what is the current through the filament?