Question

Explain how pathogenic diseases are caused

Answer 1

Answer:

Infection with a pathogen does not necessarily lead to disease. Infection occurs when viruses, bacteria, or other microbes enter your body and begin to multiply. Disease occurs when the cells in your body are damaged as a result of infection and signs and symptoms of an illness appear.

#gundi..✌✌

Answer 2

Answer:

ɪɴғᴇᴄᴛɪᴏɴ ᴡɪᴛʜ ᴀ ᴘᴀᴛʜᴏɢᴇɴ ᴅᴏᴇs ɴᴏᴛ ɴᴇᴄᴇssᴀʀɪʟʏ ʟᴇᴀᴅ ᴛᴏ ᴅɪsᴇᴀsᴇ. ɪɴғᴇᴄᴛɪᴏɴ ᴏᴄᴄᴜʀs ᴡʜᴇɴ ᴠɪʀᴜsᴇs, ʙᴀᴄᴛᴇʀɪᴀ, ᴏʀ ᴏᴛʜᴇʀ ᴍɪᴄʀᴏʙᴇs ᴇɴᴛᴇʀ ʏᴏᴜʀ ʙᴏᴅʏ ᴀɴᴅ ʙᴇɢɪɴ ᴛᴏ ᴍᴜʟᴛɪᴘʟʏ. ᴅɪsᴇᴀsᴇ ᴏᴄᴄᴜʀs ᴡʜᴇɴ ᴛʜᴇ ᴄᴇʟʟs ɪɴ ʏᴏᴜʀ ʙᴏᴅʏ ᴀʀᴇ ᴅᴀᴍᴀɢᴇᴅ ᴀs ᴀ ʀᴇsᴜʟᴛ ᴏғ ɪɴғᴇᴄᴛɪᴏɴ ᴀɴᴅ sɪɢɴs ᴀɴᴅ sʏᴍᴘᴛᴏᴍs ᴏғ ᴀɴ ɪʟʟɴᴇss ᴀᴘᴘᴇᴀʀ.

hope it help u ;)