1. - control.
2. - quantitive data
3. - qualitative data
4. - observation
Answer:
The correct answer is "stress relaxation response."
Explanation:
Smooth muscle cells relaxes after being stretched which is called "stress relaxation response". If we explain it a bit further, smooth muscle cells lack gap junctions and because that contraction of a single cell doesn't spread to adjacent cell resulting with no strong contraction.
Answer: The answer would be the tympanic membrane
Karyotyping is used to detect a variety of genetic disorders within your chromosomes