How many of the following organisms show haplodiplontic life cycle ?
Volvox,Fucus,Kelp,Ectocarpus,Polysiphonia,Funaria,Dryopteris,Lily,Sunflower,Cycas,Ephedra,Pinus,Eucalyptus,Selaginella,Azolla
Kelps, Ectocarpus, Polysiphonia, Funaria, Dryopteris, Selaginella and Azolla show haplodiplontic life cycle