The sporophyte phase produces spores by meiosis within a sporangium. The gametophyte phase produces gametes by mitosis within an antheridium (producing sperm) and/or archegonium (producing eggs). Within the plant kingdom the dominance of phases varies.
American Express Bank Customer Care Number: 0124-2801010. This is the customer care number for the issues related to authorisation process. The customers can call on this number anytime as it is available at service 24Ã7 and it is not a toll free number so call charges will apply.
American Express Toll Free 1-800 Numbers. What is the 1-800 number for American Express? Below is a list of toll free customer service numbers. Helpline support and contact number step by step guide. American Express is the United States based multinational financial services company founded in 1850.