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Question 11

Explain the role of the consumer in fostering environmentally supportive agricultural practices.

Question 12

Briefly describe what an allele is, then discuss the differences between dominant and recessive alleles. Provide an example of each type of allele in your discussion.

Question 13

What are fats and how are they used by the body? List five foods that are rich in fat. Briefly explain what essential fatty acids are, where they come from, and how they might be helpful concerning health.

Question 14

What are Darwin’s four observations concerning natural selection? List and briefly explain each one with an example. How does natural selection impact evolution?