Question

What is biological classification?
State two reasons for classifying organisms.
State two features that classify virus as non-living things.

Answer 1

Answer:

Biological classification is the process by which scientists group living organisms. Organisms are classified based on how similar they are. Historically, similarity was determined by examining the physical characteristics of an organism but modern classification uses a variety of techniques including genetic analysis.

Living things organized into particular groups have common characteristics. Different scientists use various systems of classification to organize all living things into groups. Overall, the reason scientists classify living things is to understand the relationships between different organisms.

Nonliving characteristics include the fact that they are not cells, have no cytoplasm or cellular organelles, and carry out no metabolism on their own and therefore must replicate using the host cell's metabolic machinery. 4. Viruses can infect animals, plants, and even other microorganisms.

Explanation:

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