Question

what is photoperiodism?​

Answer 1

Explanation:

Photoperiodism is the physiological reaction of organisms to the length of night or a dark period. It occurs in plants, animals as well as fruiting. Photoperiodism can also be defined as the developmental responses of plants to the relative lengths of light and dark periods.

Answer 2

Answer:

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ᴘʜᴏᴛᴏᴘᴇʀɪᴏᴅɪsᴍ, ᴛʜᴇ ғᴜɴᴄᴛɪᴏɴᴀʟ ᴏʀ ʙᴇʜᴀᴠɪᴏʀᴀʟ ʀᴇsᴘᴏɴsᴇ ᴏғ ᴀɴ ᴏʀɢᴀɴɪsᴍ ᴛᴏ ᴄʜᴀɴɢᴇs ᴏғ ᴅᴜʀᴀᴛɪᴏɴ ɪɴ ᴅᴀɪʟʏ, sᴇᴀsᴏɴᴀʟ, ᴏʀ ʏᴇᴀʀʟʏ ᴄʏᴄʟᴇs ᴏғ ʟɪɢʜᴛ ᴀɴᴅ ᴅᴀʀᴋɴᴇss. ᴘʜᴏᴛᴏᴘᴇʀɪᴏᴅɪᴄ ʀᴇᴀᴄᴛɪᴏɴs ᴄᴀɴ ʙᴇ ʀᴇᴀsᴏɴᴀʙʟʏ ᴘʀᴇᴅɪᴄᴛᴇᴅ, ʙᴜᴛ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ, ɴᴜᴛʀɪᴛɪᴏɴ, ᴀɴᴅ ᴏᴛʜᴇʀ ᴇɴᴠɪʀᴏɴᴍᴇɴᴛᴀʟ ғᴀᴄᴛᴏʀs ᴀʟsᴏ ᴍᴏᴅɪғʏ ᴀɴ ᴏʀɢᴀɴɪsᴍ's ʀᴇsᴘᴏɴsᴇ.