Chemicals or agents that cause cancer are calledQuestion 3Answera.mutagenicb.neurotoxinsc.teratogenicd.carcinogenic

Break Down the Problem

1. Identify what types of chemicals or agents are related to cancer.
2. Understand the definitions of the options provided.

Relevant Concepts

1. Mutagenic Agents: These are substances that can cause changes in the DNA sequence, which may lead to mutations and possibly cancer.
2. Neurotoxins: These are chemicals that are poisonous or destructive to nerve tissue but are not directly related to cancer.
3. Teratogenic Agents: These can cause developmental malformations in embryos or fetuses and are not primarily linked to cancer.
4. Carcinogenic Agents: These specifically promote the formation of cancer.

Analysis and Detail

• The objective is to find the term that specifically refers to agents that directly cause cancer.
• From the definitions, "carcinogenic" is the correct term as it relates explicitly to substances that can lead to cancer development.

Verify and Summarize

• Comparing all definitions makes it clear that option d. carcinogenic is the appropriate answer.

Final Answer

The chemicals or agents that cause cancer are called d. carcinogenic.