Biology, asked by naazalfisha9, 4 months ago

assertion: oxygenated blood flows in pulmonary arter
reason: arteries have narrow lumen..
it's urgent please give me answer...

Answers

Answered by sanjana4454chaudhary

4

Answer:

option d is correct

Explanation:

A is true but R is false

Previous Question

Next Question

Similar questions

Math, 2 months ago

अथवा वक्र y = x एवं रेखा y = 4 से घिरे क्षेत्र का क्षेत्रफल ज्ञात कीजिये।...

Math, 2 months ago

3.140140014000140000.. is an _no. (Rational / Irrational) . please ans. this question...

Computer Science, 2 months ago

the _ control and co ordinates all activities of computer units...

Social Sciences, 4 months ago

what is force ?????????????????????

English, 4 months ago

2. We heard _________ outside the door and ran down the ___________. (footstep; stair)...

Social Sciences, 10 months ago

Why does a democratic country need a constitution...

Physics, 10 months ago

A Motor cyclist at a speed of 5m/s is describing the circle with radius 25cm. Find his inclination with vertical. what is the value of coefficient of friction between tyre of ground ...

Computer Science, 10 months ago

what represents a page in a presentation...