Question

root cells obtain oxygen from air​

Answer 1

Answer:

The roots of the plants respire under the ground. Root cells get oxygen from the air present in space between the soil particles. There are several root hair present on the roots of the plants. The oxygen from the air(between soil particles) diffuses into the root hair and reaches to the cells of the roots.

Explanation:

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ ᴘʟᴇᴀꜱᴇ ᴍᴀʀᴋ ᴍᴇ ᴀꜱ ʙʀᴀɪɴʟɪᴇꜱᴛ. ᴀɴᴅ ɪꜰ ʏᴏᴜ ɢᴏᴛ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ʟɪᴋᴇ ᴍᴇ. ᴀɴᴅ ᴘʟᴇᴀꜱᴇ ʜᴇʟᴘ ᴍᴇ ʙʏ ꜰᴏʟʟᴏᴡɪɴɢ ᴍᴇ ᴀɴᴅ ᴋɴᴏᴡ ᴍᴏʀᴇ ᴀɴꜱᴡᴇʀꜱ.ʜᴀᴠᴇ ᴀ ɴɪᴄᴇ ᴅᴀʏ    

ʏᴏᴜʀꜱ ꜰʀɪᴇɴᴅʟʏ 

$\color{red}{Mr Babbu Yt}$

Answer 2

Answer:

Roots obtain oxygen from air in the soil for respiration.