<Tr> <Th_colspan="2"> Fungi imperfecti </Th> </Tr> <Tr> <Td_colspan="2"> Conidiophore of Aspergillus sp . </Td> </Tr> <Tr> <Th_colspan="2"> Scientific classification </Th> </Tr> <Tr> <Td> Kingdom: </Td> <Td> Fungi </Td> </Tr>

What is the major feature of fungi imperfecti