Optimal Conditions for Most Mycobacterial Cultures Are

Optimal conditions for most mycobacterial cultures are

A) 25° to 30° C in the dark in an atmosphere of 2% carbon dioxide and high humidity.
B) 35° C in the dark in an atmosphere of 5% to 10% carbon dioxide and high humidity.
C) 35° C in the dark in a microaerophilic atmosphere of 10% carbon dioxide and high humidity.
D) 32° C in the dark in an atmosphere of decreased carbon dioxide and increased humidity.