Question

explain double fertilisation
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Answer 1

Answer:

Double fertilization is a complex fertilization mechanism of flowering plants. This process involves the joining of a female gametophyte with two male gametes. It begins when a pollen grain adheres to the stigma of the carpel, the female reproductive structure of a flower.

Answer 2

Hello...❤️…

ᴅᴏᴜʙʟᴇ ꜰᴇʀᴛɪʟɪᴢᴀᴛɪᴏɴ ɪꜱ ᴀ ᴄᴏᴍᴘʟᴇx ꜰᴇʀᴛɪʟɪᴢᴀᴛɪᴏɴ ᴍᴇᴄʜᴀɴɪꜱᴍ ᴏꜰ ꜰʟᴏᴡᴇʀɪɴɢ ᴘʟᴀɴᴛꜱ. ᴛʜɪꜱ ᴘʀᴏᴄᴇꜱꜱ ɪɴᴠᴏʟᴠᴇꜱ ᴛʜᴇ ᴊᴏɪɴɪɴɢ ᴏꜰ ᴀ ꜰᴇᴍᴀʟᴇ ɢᴀᴍᴇᴛᴏᴘʜʏᴛᴇ ᴡɪᴛʜ ᴛᴡᴏ ᴍᴀʟᴇ ɢᴀᴍᴇᴛᴇꜱ. ɪᴛ ʙᴇɢɪɴꜱ ᴡʜᴇɴ ᴀ ᴘᴏʟʟᴇɴ ɢʀᴀɪɴ ᴀᴅʜᴇʀᴇꜱ ᴛᴏ ᴛʜᴇ ꜱᴛɪɢᴍᴀ ᴏꜰ ᴛʜᴇ ᴄᴀʀᴘᴇʟ, ᴛʜᴇ ꜰᴇᴍᴀʟᴇ ʀᴇᴘʀᴏᴅᴜᴄᴛɪᴠᴇ ꜱᴛʀᴜᴄᴛᴜʀᴇ ᴏꜰ ᴀ ꜰʟᴏᴡᴇʀ.

Thank you✌️❤️✌️