Q: Maintaining a balance inside the body or cells of organisms is known as? Choices: - ketosis - equanimity - consciousness - homeostasis A:
homeostasis

Q: What occurs when individuals of different species strive for a limited resource in the same area? Choices: - vegetal competition - asexual competition - intraspecific competition - interspecific competition A:
interspecific competition

Q: Q: Like the stem, what basic plant structure contains vascular bundles composed of xylem and phloem? Choices: - root - flower - bark - leaf A:
A: leaf

Question: Q: Dinosaurs filled the niches that mammals fill today during which era? Choices: - Cenozoic - Phanerozoic - Proterozoic - mesozoic A:
Answer: mesozoic

*Question*
Q: What type of doctor specializes in the laboratory detection of disease? Choices: - internist - diagnostician - infectious disease physician - pathologist A:
**Answer**
pathologist

*Question*
Q: What are mammals called that reproduce by laying eggs? Choices: - marsupials - Fish - amphibians - monotremes A:
**Answer**
monotremes