Match the columns and select the correct option.
Match the following columns.
ColumnIColumnIIA.Duodenum1.A cartilaginous flapB.Epiglottis2.Small blind sacC.Glottis3.'U' shaped structure emergingfrom the stomach.D.Caecum4.Opening of wind pipe. Codes (a) A-1, B-2, C-3, D-4 (b) A-4, B-3, C-2, D-1 (c) A-3, B-1, C-4, D-2 (d) A-2, B-4, C-1, D-3
Match the following:
AB1.AndroeciumaWhorl of sepals2.GynoeciumbWhorl of petals3.CorollacWhorl of stamens4.CalyxdWhorl of pistil/carpel