1999 Question #2 Communication occurs among the cells in a multicellular organism. Choose three of the following examples of cell-to-cell communication, and for each example, describe the communication that occurs and the types of responses that result from this communication. • Communication between two plant cells • Communication between two immune-system cells • Communication either between a neuron and another neuron or between a neuron and a muscle cell Communication between a specific endocrine-gland cell and its target cell

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Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.