Answer the three essay questions provided. Each answer should be 1-2 paragraphs.
Questions:
1A: Explain how environmental factors can influence phenotype and provide two examples. (Include an explanation of the terms genotype and phenotype in your response.)
2B: Discuss the role of immunocells in fighting off infection in humans. Provide examples of two types of immunocells and describe how they function.
3B: Discuss the role of Antonie von Leeuwenhoek in the development of microbiology and explain the importance of the microscope in the development of modern biology.
