A female typically mates with five males simultaneously, although groups of 10 to 15 are not unusual Female African treefrogs mate with several males at the same time, working together to whip up a la...
Kalyan Banerjee (Image/PTI) NEW DELHI: Former West Bengal chief minister Mamata Banerjee on Thursday appointed Kalyan Banerjee as the new Chief whip of the Trinamool Congress in Lok Sabha replacing Ka...