Question

1.
Differentiate between the following pairs on the basis of what is indicated within the brackets:
(a) Pulmonary artery and pulmonary vein (kind of blood)
(b) Artery and vein (direction of blood flow)
(c) Closed and open vascular system (definition)
(d) Bicuspid and tricuspid valve (location)
(e) Blood and lymph (composition)​

Answer 1

Answer:

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(a) Pulmonary artery carries pure blood while pulmonary veins carry pure blood.

(b) Artery carries blood from heart to the whole body while veins carries blood from the body to the heart..

Sorry mate... Rest answers I don't know ☹️

Explanation:

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘᴇᴅ ᴜ ᴏᴜᴛ⭐✌

sᴛᴀʏ sᴀғᴇ ✨