For the diffusion to take place effectively in capillaries,the blood stays there for how long?
- A$1 - 3 \text{ seconds}$
- B$5 - 9 \text{ seconds}$
- C$9 - 13 \text{ seconds}$
- D$> 20 \text{ seconds}$
Explore More
Similar Questions
The blood pressure is high in
Medium
View SolutionWhich vein carries oxygenated blood, unlike all other veins?
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $P$. Tunica intima $I$. Smooth muscle $Q$. Tunica media $II$. Squamous epithelium $R$. Tunica externa $III$. Fibrous connective tissue
| Column-$I$ | Column-$II$ |
| $P$. Tunica intima | $I$. Smooth muscle |
| $Q$. Tunica media | $II$. Squamous epithelium |
| $R$. Tunica externa | $III$. Fibrous connective tissue |
Medium
View SolutionMatch the items in Column-$A$ with those in Column-$B$:
Column-$A$ Column-$B$ $(1)$ Aorta $(A)$ Carries deoxygenated blood from the heart to lungs $(2)$ Capillaries $(B)$ Largest blood vessel $(3)$ Pulmonary artery $(C)$ Tiny blood vessels where exchange of gases occurs $(4)$ Veins $(D)$ Blood vessels that carry blood back to heart
| Column-$A$ | Column-$B$ |
| $(1)$ Aorta | $(A)$ Carries deoxygenated blood from the heart to lungs |
| $(2)$ Capillaries | $(B)$ Largest blood vessel |
| $(3)$ Pulmonary artery | $(C)$ Tiny blood vessels where exchange of gases occurs |
| $(4)$ Veins | $(D)$ Blood vessels that carry blood back to heart |
Medium
View SolutionWhich of the following features distinguishes a vein from an artery?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo