1. What variable is the addition of more tubes in parallel affecting? [Hint: Resistance. Adding resistances in parallel reduces the total resistance in that section. (The discussion here could compare resistances in series vs. parallel.)] 2. What are the benefits to the tissue of having more blood vessels in parallel?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1. What variable is the addition of more tubes in parallel affecting? [Hint: Resistance. Adding resistances in parallel reduces the total resistance in that section. (The discussion here could compare resistances in series vs. parallel.)]

2. What are the benefits to the tissue of having more blood vessels in parallel?

B
2-
1.75-
1.5-
1.25
1-
0.75-
R2=0.829
0.5-
0.25-
0+
0.25
0.5
0.75
1.25
1/Number of tubes
Flow (ml/sec)
Transcribed Image Text:B 2- 1.75- 1.5- 1.25 1- 0.75- R2=0.829 0.5- 0.25- 0+ 0.25 0.5 0.75 1.25 1/Number of tubes Flow (ml/sec)
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