Which adaptation mechanism involves a decrease in cell size and number?
Understand the Problem
The question is asking about the adaptation mechanisms in cellular biology, specifically focusing on the mechanism that results in a decrease in cell size and number. It requires identifying the correct biological term that matches this description.
Answer
Atrophy
The adaptation mechanism that involves a decrease in cell size and number is atrophy.
Answer for screen readers
The adaptation mechanism that involves a decrease in cell size and number is atrophy.
More Information
Atrophy can occur as a normal part of development (such as thymus atrophy during childhood) or due to various factors like aging, malnutrition, or decreased workload.
Tips
A common mistake is confusing atrophy with hypertrophy or hyperplasia, which involve increases in cell size or number.
Sources
- Cellular Adaptations in AEMT Studies - MedicTests - medictests.com
- Cell and Tissue Adaptation, Injury, and Death - Pressbooks Create - pressbooks.pub
- Atrophy: Mechanism & Causes - Pathology Made Simple - ilovepathology.com
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