Solve this:

Solve this: I. Read the following statements. 3 P s: The taxonomic hierarchy for Brassica campestris can be written as Plantae —+ Phanerogamae —i Angiospermae —9 Dicotyledonae —i Parietales —i Brassicaceae —s Brassica —i campestris. Tautonym is the taxonomic designation used for certain plants having trinomial nomenclature. A character present in an ancestral species and shared exclusively by its evolutionary descendants is referred to as synapomorphy. Family Fabaceae is divided into three sub-families, i.e., Leguminosae, Mimosaceae and Caesalpiniaceae. Which of the following combinations of above statements is correct? (a) P and Q (c) Rand S (b) PandR (d) RRandS