A child's sex is determined upon fertilization, when the female provides the X chromosome and the male provides _____. either the X or Y chromosome. From the following choices, select the type of inheritance in which multiple gene pairs combine to produce a particular trait.
1. To be a firefighter, you usually need a high school diploma and a college program in fire protection technology or a related program. You must pass physical agility, strength, fitness, and vision requirements. Previous experience as a volunteer firefighter may also be an advantage. 2.
The same can be applied to the career of a firefighter, mainly due to the fact that most departments require certain certifications and credentials, such as the emergency medical technician (EMT), and at the very least a high diploma or GED.he same can be applied to the career of a firefighter, mainly due to the fact that most departments require certain certifications and credentials, such as the emergency medical technician (EMT), and at the very least a high diploma or GED.