The female gametophyte structure that produces eggs in nonvascular plants are called archegonia. The male structure that produces sperm are called antheridia. A gametophyt â¦ e is the part of the plant that is responsible for creating gametes AKA sexual reproductive cell (sperm or egg).
All American Express cards begin with '37,' followed by currency indicator (digits 3, 4), account number (digits 5-11), card number within account (digits 12-14), and check digit (digit 15).
American Express Corporate Card India Customer Care Number (When calling from overseas): +91-124-2801222. This is the customer care number provided by American Express Bank for the Indian customers using American Express Green Corporate Card and American Express Gold Corporate Card when they are calling from overseas.