Q: What is the basis of the classification of protists? Choices: - conditions shared - mutations shared - tails shared - traits shared A:
traits shared

Q: What is light that has only a single wavelength called? Choices: - primary - fluorescent - spectroscopy - monochromatic A:
monochromatic

Q: Q: What is a symbiotic relationship in which both species benefit? Choices: - detrimental - parasitism - inorganic - mutualism A:
A: mutualism

Question: Q: What is defined as maintaining a stable internal environment? Choices: - peristalsis - ketosis - consciousness - homeostasis A:
Answer: homeostasis

*Question*
Q: What is the separation of compounds on the basis of their solubilities in a given solvent? Choices: - solvent law - fractional mass - volatile crystallization - fractional crystallization A:
**Answer**
fractional crystallization

*Question*
Q: How is the energy of an atomic orbital affected as the principal quantum number increases? Choices: - it decreases - It doubles - It triples - it increases A:
**Answer**
it increases