Sagittaria 80 78 Chloranthus Nelumbo rochodendron Aquilegia D 69 81 53 98 Saruma Houttuynia 100 K 61 100Saururus し10g Piper Drimys-J 100Calycanthus 100 57N ーHemandia Degeneria171 Eupomatia ustrobaileya 83 75 QMagnolia 98 97 HA 100 Nymphaea-c 100 AMBORELLA S. Matthews, M. J. Donoghue. The root of angiosperm phylogeny inferred from duplicate phytochrome genes. Science 286, 947 (1999) 1) The figure above shows the phylogeny estimated for a sample of flowering plants (angiosperms) from PHYTOCHROME A and PHYTOCHROME C, a pair of genes that duplicated prior to the origin of the angiosperms. Which of the following sets of taxa constitute a clade (a monophyletic group) on one tree but not on the other? a) Degeneria-Magnolia-Eupomatia b) All angiosperms except Amborella c) Austrobaileya-Nymphaea-Cabombacaea d) Nelumbo-Trochodendron-Aquilegia