Question

What phase of population growth is called population explosion?

Answer 1

Hello dear...........


ᴛʜᴇʀᴇ ᴏᴄᴄᴜʀs ᴀ ᴛʏᴘɪᴄᴀʟ ғᴀʟʟ ɪɴ ᴅᴇᴀᴛʜ ʀᴀᴛᴇs ᴀɴᴅ ʙɪʀᴛʜ ʀᴀᴛᴇs ᴅᴜᴇ ᴛᴏ ɪᴍᴘʀᴏᴠᴇᴅ ʟɪᴠɪɴɢ ᴄᴏɴᴅɪᴛɪᴏɴs ʟᴇᴀᴅɪɴɢ ᴛᴏ ʟᴏᴡ ᴘᴏᴘᴜʟᴀᴛɪᴏɴ ɢʀᴏᴡᴛʜ, ᴀ ᴘʜᴇɴᴏᴍᴇɴᴏɴ ᴄᴀʟʟᴇᴅ ᴅᴇᴍᴏɢʀᴀᴘʜɪᴄ ᴛʀᴀɴsɪᴛɪᴏɴ. ...

(ᴀ) ᴘʀᴇ-ɪɴᴅᴜsᴛʀɪᴀʟ ᴘʜᴀsᴇ ᴄʜᴀʀᴀᴄᴛᴇʀɪᴢᴇᴅ ʙʏ ʜɪɢʜ ɢʀᴏᴡᴛʜ ᴀɴᴅ ᴅᴇᴀᴛʜ ʀᴀᴛᴇs ᴀɴᴅ ɴᴇᴛ ᴘᴏᴘᴜʟᴀᴛɪᴏɴ ɢʀᴏᴡᴛʜ ɪs ʟᴏᴡ.

Answer 2

Answer:

Causes and treatment The swelling around the bite is caused by histamine, which is produced by the immune system. Histamine increases blood flow and white blood cell count around the affected area, which causes inflammation or swelling. Mosquito bites itch because histamine also sends a signal to the nerves around the bite.