What happens when a round cell expands in diameter? O1. Its surface area and diameter increase with the cube of its diameter O 2. Its surface area and diameter increase with the square of its diameter 03. Its volume increases faster than its surface area does O4. Its surface area increases faster than its volume does O 5. Its volume and surface area expand with the same proportion

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Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.