Question

1. Give reasons for the following.
1. Ventricles have thicker walls than auricles​

Answer 1

$\textbf{\underline{QUESTION}} :$

ᴠᴇɴᴛʀɪᴄʟᴇꜱ ʜᴀᴠᴇ ᴛʜɪᴄᴋᴇʀ ᴡᴀʟʟꜱ ᴛʜᴀɴ ᴀᴜʀɪᴄʟᴇꜱ​. ɢɪᴠᴇ ʀᴇᴀꜱᴏɴ.

$\bf{\underline{ANSWER}} :$

ᴛʜᴇ ᴠᴇɴᴛʀɪᴄʟᴇꜱ ᴏꜰ ᴛʜᴇ ʜᴇᴀʀᴛ ʜᴀᴠᴇ ᴛʜɪᴄᴋᴇʀ ᴍᴜꜱᴄᴜʟᴀʀ ᴡᴀʟʟꜱ ᴛʜᴀɴ ᴛʜᴇ ᴀᴜʀɪᴄʟᴇꜱ. ᴛʜɪꜱ ʜᴀᴘᴘᴇɴꜱ ʙᴇᴄᴀᴜꜱᴇ ᴛʜᴇ ʙʟᴏᴏᴅ ꜰʀᴏᴍ ᴛʜᴇ ᴠᴇɴᴛʀɪᴄʟᴇꜱ ᴏꜰ ᴛʜᴇ ʜᴇᴀʀᴛ ɪꜱ ᴘᴜᴍᴘᴇᴅ ᴏᴜᴛ ᴏꜰ ᴛʜᴇ ʜᴇᴀʀᴛ ᴀᴛ ɢʀᴇᴀᴛᴇʀ ᴘʀᴇꜱꜱᴜʀᴇ ᴄᴏᴍᴘᴀʀᴇᴅ ᴛᴏ ᴛʜᴇ ᴀᴜʀɪᴄʟᴇꜱ. ᴛʜᴇ ᴠᴇɴᴛʀɪᴄʟᴇꜱ ᴀʀᴇ ʀᴇꜱᴘᴏɴꜱɪʙʟᴇ ꜰᴏʀ ᴘᴜᴍᴘɪɴɢ ʙʟᴏᴏᴅ ᴛᴏ ᴠᴀʀɪᴏᴜꜱ ᴘᴀʀᴛꜱ ᴏꜰ ᴏᴜʀ ʙᴏᴅʏ.

$\textsc{{hope \ it \ helps \ !!}}$

Answer 2

Answer:

ventricles have thicker walls than aurticles because the ventricles have to push the blood to different parts of the body and also in the ventricles the blood have high pressure due to the pushing of blood by the aurticles which increases the pressure and also in aurticles the blood is at normal temperature