Selaginells does not produce seed but spermopsida produce when both are heteroporous, why?

This is because Selaginella reproduces by two methods namely; vegetative and by formation of spores. In vegetative it takes place through fragmentation, tubers and resting buds while in formation of spores it takes through spore producing organs, strobilus, microsporangium and megasporangium. In all these processes, there is no production of seeds unlike in spermopsida.

answer: that would be cheating

explanation:

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.