BSC 108 Exam 1-ALABAMA Question and Correct Answers 2025

BSC 108 Exam 1-ALABAMA Question and Correct Answers 2025 Domain Eukarya contains animals, plants, protists, and fungi. - answer-True The process of keeping internal conditions constant is known as - answer-Homeostasis The levels of biological organization, in order from least complex to most complex, are: biosphere, ecosystems, communities, populations, organisms, organ systems, organs, tissues, cells, atoms, molecules. - answer-False A new species has been discovered. Individuals of this species are multicellular eukaryotes that obtain nutrients from decomposing organic matter. In which domain should this species be classified? - answer- domain Eukarya Communities are more complex than populations. - answer-true What is the lowest level of structure that can perform all activities required for life? - answer-cells A tentative explanation of an observation is - answer-hypothesis A collection of hypotheses that have been repeatedly tested without rejection is called a - answer-theory The three domains of life are: - answer-Eukarya, Archaea, Bacteria What is the difference between hypothesis and theory? - answer-A theory is much broader in scope than a hypothesis and is generally supported by an accumulation of extensive and varied evidence. Describe one theory that unifies biology as a science. - answer-The theory of evolution by natural