How does Darkfield Microscopy help in Quantum Measurement? (Select all that apply)

Choose at least one answer.

	a. It does not help in quantum measurement and is better suited for identifying microbes.
	b. In Quantum Hematology the degree of the development (stage) gives us a direct way to monitor the physical activity.
	c. There is still no consensus as to its usefulness.
	d. In Quantum Hematology the degree of the development (stage) gives us an indirect way to monitor the vital body activity.