the mold on rye bread and cereals is one type of food bourne hazard

a. biological
b. PHYSICAL
c. chemical
d. parasitic

Physical

a. biological

The correct answer is a. biological.

To arrive at this answer, you can follow these steps:

1. Understand the question: The question asks about the type of foodborne hazard related to mold on rye bread and cereals.

2. Identify the foodborne hazard: In this case, the hazard is mold.

3. Determine the nature of the hazard: Mold is a living organism, specifically a type of fungus. Therefore, it falls under the category of biological hazards.

4. Choose the correct answer: Given the options provided, you should select option a. biological as the answer.

It is important to note that physical hazards refer to foreign objects, such as glass or metal fragments, that can pose a threat when present in food. Chemical hazards involve the presence of harmful substances, including pesticides, cleaning agents, or toxins. Parasitic hazards involve organisms like parasites or worms that can be transmitted through food. None of these options are relevant to the specific question about mold on rye bread and cereals.