You Are Told That the Cells on a Microscope Slide

question 85

Multiple Choice

You are told that the cells on a microscope slide are plant, animal, or bacterial. You look at them through a microscope and see cell walls and membrane-bound organelles. You conclude correctly that the cells

• A) are plant cells.
• B) are animal cells.
• C) are bacterial cells.
• D) could be either plant or bacterial cells.

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Definitions:

Keystone Species

A species that has a disproportionately large effect on its environment relative to its abundance.

Other Forms

This term is too vague without context, so a specific definition cannot be provided. NO.

Extinction

The permanent loss of a species or taxonomic group of organisms from the Earth, typically as a result of human activity, natural disasters, or changes in the environment.

Intrinsic Value

The inherent worth of something, independent of its utility to others or its market value.