Question

Resemblance of Bennettitales with angiosperms.​

Answer 1

Answer:

Bennettitales (also known as cycadeoids) is an extinct order of seed plants that first appeared in the Permian period[1] and became extinct in most areas toward the end of the Cretaceous (i.e. they existed around 252 to 66 million years ago),[2] although some Bennettitales appear to have survived into Oligocene times in Tasmania and eastern Australia.[3] The taxon comprises two groups, the Cycadeoidaceae, represented by Cycadeoidea and Monanthesia, and the Williamsoniaceae including Williamsonia, Williamsoniella, Wielandella and Ischnophyton which had slender, branching trunks and either bisporangiate or monosporangiate strobili.[4]