Biology, asked by vjahnavi20069, 8 months ago

Why rate of heart beat is more in animals with less weight ?

Answers

Answered by Anonymous
3

Answer:

As ᴛʜᴇ sɪᴢᴇ ᴏғ ᴀɴ ᴀɴɪᴍᴀʟ ɪɴᴄʀᴇᴀsᴇs, ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴄᴇʟʟs ɪɴ ɪᴛ ᴀʟsᴏ ɪɴᴄʀᴇᴀsᴇs. ... ᴛʜᴇʀᴇ ᴀʀᴇ ᴍᴀɴʏ ᴏʀɢᴀɴs ᴀɴᴅ ʙʟᴏᴏᴅ ᴠᴇssᴇʟs ᴀɴᴅ ᴛʜᴇʀᴇ ɪs ᴀ ʟᴏᴛ ᴏғ ᴡᴏʀᴋ ᴛᴏ ᴅᴏ ɪɴ ᴀ ʙɪɢ ᴀɴɪᴍᴀʟ.SO, THE ᴄᴇʟʟs sʟᴏᴡ ᴅᴏᴡɴ ᴀɴᴅ ᴅᴏ ᴍᴏʀᴇ ᴡᴏʀᴋ ᴄᴏᴍᴘᴀʀᴇᴅ ᴛᴏ ᴀ ᴛɪɴʏ ᴀɴɪᴍᴀʟ. ᴛʜᴜs, ᴛʜᴇ ʜᴇᴀʀᴛ ʙᴇᴀᴛs sʟᴏᴡᴇʀ ɪɴ ʟᴀʀɢᴇ ᴀɴɪᴍᴀʟs.

Explanation:

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Answered by patelhimanshi2006
4

Answer:

The time taken for circulation of blood from heart to body parts and body parts to heart is less

So therefore, the rate of heart beat is more in animals with less weight

Hope it helps

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